| 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 | $99.52 | 8.462% | $107.9414 | $107.94 | $107.95 | $107.90 |
| Purchase #2 | $201.65 | 9.202% | $220.2058 | $220.21 | $220.20 | $220.20 |
| Purchase #3 | $63.86 | 3.685% | $66.2132 | $66.21 | $66.20 | $66.20 |
| Purchase #4 | $152.67 | 3.766% | $158.4196 | $158.42 | $158.40 | $158.40 |
| Purchase #5 | $10.76 | 9.561% | $11.7888 | $11.79 | $11.80 | $11.80 |
| Purchase #6 | $191.65 | 5.105% | $201.4337 | $201.43 | $201.45 | $201.40 |
| Purchase #7 | $135.81 | 8.229% | $146.9858 | $146.99 | $147.00 | $147.00 |
| 7 purchase totals = | $855.92 | $912.9883 | $912.99 | $913.00 | $912.90 | |