| 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 | $169.65 | 4.566% | $177.3962 | $177.40 | $177.40 | $177.40 |
| Purchase #2 | $65.43 | 11.570% | $73.0003 | $73.00 | $73.00 | $73.00 |
| Purchase #3 | $204.42 | 13.197% | $231.3973 | $231.40 | $231.40 | $231.40 |
| Purchase #4 | $100.67 | 11.778% | $112.5269 | $112.53 | $112.55 | $112.50 |
| Purchase #5 | $59.90 | 5.108% | $62.9597 | $62.96 | $62.95 | $63.00 |
| Purchase #6 | $194.90 | 7.482% | $209.4824 | $209.48 | $209.50 | $209.50 |
| Purchase #7 | $56.36 | 3.510% | $58.3382 | $58.34 | $58.35 | $58.30 |
| 7 purchase totals = | $851.33 | $925.1010 | $925.11 | $925.15 | $925.10 | |