| 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 | $178.44 | 9.192% | $194.8422 | $194.84 | $194.85 | $194.80 |
| Purchase #2 | $82.34 | 13.848% | $93.7424 | $93.74 | $93.75 | $93.70 |
| Purchase #3 | $10.94 | 9.536% | $11.9832 | $11.98 | $12.00 | $12.00 |
| Purchase #4 | $70.82 | 6.828% | $75.6556 | $75.66 | $75.65 | $75.70 |
| Purchase #5 | $122.53 | 4.294% | $127.7914 | $127.79 | $127.80 | $127.80 |
| Purchase #6 | $65.89 | 12.112% | $73.8706 | $73.87 | $73.85 | $73.90 |
| Purchase #7 | $41.39 | 8.176% | $44.774 | $44.77 | $44.75 | $44.80 |
| 7 purchase totals = | $572.35 | $622.6594 | $622.65 | $622.65 | $622.70 | |