| 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 | $181.55 | 5.711% | $191.9183 | $191.92 | $191.90 | $191.90 |
| Purchase #2 | $44.60 | 13.514% | $50.6272 | $50.63 | $50.65 | $50.60 |
| Purchase #3 | $59.51 | 13.431% | $67.5028 | $67.50 | $67.50 | $67.50 |
| Purchase #4 | $172.57 | 6.500% | $183.7871 | $183.79 | $183.80 | $183.80 |
| Purchase #5 | $35.32 | 13.736% | $40.1716 | $40.17 | $40.15 | $40.20 |
| Purchase #6 | $126.35 | 6.203% | $134.1875 | $134.19 | $134.20 | $134.20 |
| Purchase #7 | $249.28 | 13.513% | $282.9652 | $282.97 | $282.95 | $283.00 |
| 7 purchase totals = | $869.18 | $951.1597 | $951.17 | $951.15 | $951.20 | |