| 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 | $6.40 | 12.817% | $7.2203 | $7.22 | $7.20 | $7.20 |
| Purchase #2 | $166.45 | 12.803% | $187.7606 | $187.76 | $187.75 | $187.80 |
| Purchase #3 | $89.41 | 6.497% | $95.219 | $95.22 | $95.20 | $95.20 |
| Purchase #4 | $57.35 | 7.585% | $61.7 | $61.70 | $61.70 | $61.70 |
| Purchase #5 | $192.45 | 5.402% | $202.8461 | $202.85 | $202.85 | $202.80 |
| Purchase #6 | $93.39 | 13.454% | $105.9547 | $105.95 | $105.95 | $106.00 |
| Purchase #7 | $140.56 | 11.644% | $156.9268 | $156.93 | $156.95 | $156.90 |
| 7 purchase totals = | $746.01 | $817.6275 | $817.63 | $817.60 | $817.60 | |