| 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 | $110.40 | 13.716% | $125.5425 | $125.54 | $125.55 | $125.50 |
| Purchase #2 | $170.70 | 3.448% | $176.5857 | $176.59 | $176.60 | $176.60 |
| Purchase #3 | $100.92 | 11.852% | $112.881 | $112.88 | $112.90 | $112.90 |
| Purchase #4 | $149.39 | 6.303% | $158.8061 | $158.81 | $158.80 | $158.80 |
| Purchase #5 | $111.38 | 8.585% | $120.942 | $120.94 | $120.95 | $120.90 |
| Purchase #6 | $128.82 | 7.300% | $138.2239 | $138.22 | $138.20 | $138.20 |
| Purchase #7 | $16.40 | 4.388% | $17.1196 | $17.12 | $17.10 | $17.10 |
| 7 purchase totals = | $788.01 | $850.1008 | $850.10 | $850.10 | $850.00 | |