| 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 | $27.76 | 9.153% | $30.3009 | $30.30 | $30.30 | $30.30 |
| Purchase #2 | $140.98 | 4.711% | $147.6216 | $147.62 | $147.60 | $147.60 |
| Purchase #3 | $180.70 | 7.460% | $194.1802 | $194.18 | $194.20 | $194.20 |
| Purchase #4 | $172.28 | 11.404% | $191.9268 | $191.93 | $191.95 | $191.90 |
| Purchase #5 | $42.42 | 10.779% | $46.9925 | $46.99 | $47.00 | $47.00 |
| Purchase #6 | $160.83 | 3.524% | $166.4976 | $166.50 | $166.50 | $166.50 |
| Purchase #7 | $177.60 | 7.230% | $190.4405 | $190.44 | $190.45 | $190.40 |
| 7 purchase totals = | $902.57 | $967.9601 | $967.96 | $968.00 | $967.90 | |