| 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 | $83.25 | 13.723% | $94.6744 | $94.67 | $94.65 | $94.70 |
| Purchase #2 | $68.83 | 7.778% | $74.1836 | $74.18 | $74.20 | $74.20 |
| Purchase #3 | $5.94 | 11.299% | $6.6112 | $6.61 | $6.60 | $6.60 |
| Purchase #4 | $164.88 | 9.250% | $180.1314 | $180.13 | $180.15 | $180.10 |
| Purchase #5 | $91.75 | 10.231% | $101.1369 | $101.14 | $101.15 | $101.10 |
| Purchase #6 | $207.36 | 6.486% | $220.8094 | $220.81 | $220.80 | $220.80 |
| Purchase #7 | $158.96 | 7.188% | $170.386 | $170.39 | $170.40 | $170.40 |
| 7 purchase totals = | $780.97 | $847.9329 | $847.93 | $847.95 | $847.90 | |