| 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 | $144.61 | 10.526% | $159.8316 | $159.83 | $159.85 | $159.80 |
| Purchase #2 | $98.54 | 4.725% | $103.196 | $103.20 | $103.20 | $103.20 |
| Purchase #3 | $179.45 | 7.162% | $192.3022 | $192.30 | $192.30 | $192.30 |
| Purchase #4 | $152.29 | 4.835% | $159.6532 | $159.65 | $159.65 | $159.70 |
| Purchase #5 | $95.95 | 8.842% | $104.4339 | $104.43 | $104.45 | $104.40 |
| Purchase #6 | $220.90 | 11.711% | $246.7696 | $246.77 | $246.75 | $246.80 |
| Purchase #7 | $215.81 | 13.514% | $244.9746 | $244.97 | $244.95 | $245.00 |
| 7 purchase totals = | $1,107.55 | $1,211.1611 | $1,211.15 | $1,211.15 | $1,211.20 | |