| 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 | $180.70 | 7.614% | $194.4585 | $194.46 | $194.45 | $194.50 |
| Purchase #2 | $50.67 | 5.292% | $53.3515 | $53.35 | $53.35 | $53.40 |
| Purchase #3 | $100.34 | 4.747% | $105.1031 | $105.10 | $105.10 | $105.10 |
| Purchase #4 | $148.50 | 6.631% | $158.347 | $158.35 | $158.35 | $158.30 |
| Purchase #5 | $177.38 | 13.170% | $200.7409 | $200.74 | $200.75 | $200.70 |
| Purchase #6 | $46.78 | 3.133% | $48.2456 | $48.25 | $48.25 | $48.20 |
| Purchase #7 | $209.98 | 12.251% | $235.7046 | $235.70 | $235.70 | $235.70 |
| 7 purchase totals = | $914.35 | $995.9512 | $995.95 | $995.95 | $995.90 | |