| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $168.48 | 8.510% | $182.8176 | $182.82 | $182.80 | $182.80 |
| Purchase #2 | $192.97 | 12.481% | $217.0546 | $217.05 | $217.05 | $217.10 |
| Purchase #3 | $133.91 | 13.693% | $152.2463 | $152.25 | $152.25 | $152.20 |
| Purchase #4 | $193.30 | 13.863% | $220.0972 | $220.10 | $220.10 | $220.10 |
| Purchase #5 | $166.70 | 10.454% | $184.1268 | $184.13 | $184.15 | $184.10 |
| Purchase #6 | $181.51 | 3.346% | $187.5833 | $187.58 | $187.60 | $187.60 |
| Purchase #7 | $124.88 | 12.850% | $140.9271 | $140.93 | $140.95 | $140.90 |
| 7 purchase totals = | $1,161.75 | $1,284.8529 | $1,284.86 | $1,284.90 | $1,284.80 | |