| 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 | $207.90 | 10.349% | $229.4156 | $229.42 | $229.40 | $229.40 |
| Purchase #2 | $43.52 | 9.654% | $47.7214 | $47.72 | $47.70 | $47.70 |
| Purchase #3 | $97.44 | 13.141% | $110.2446 | $110.24 | $110.25 | $110.20 |
| Purchase #4 | $40.64 | 4.643% | $42.5269 | $42.53 | $42.55 | $42.50 |
| Purchase #5 | $166.51 | 7.103% | $178.3372 | $178.34 | $178.35 | $178.30 |
| Purchase #6 | $60.63 | 5.361% | $63.8804 | $63.88 | $63.90 | $63.90 |
| Purchase #7 | $177.55 | 13.197% | $200.9813 | $200.98 | $201.00 | $201.00 |
| 7 purchase totals = | $794.19 | $873.1074 | $873.11 | $873.15 | $873.00 | |