| 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 | $172.89 | 11.787% | $193.2685 | $193.27 | $193.25 | $193.30 |
| Purchase #2 | $100.78 | 4.621% | $105.437 | $105.44 | $105.45 | $105.40 |
| Purchase #3 | $189.62 | 10.320% | $209.1888 | $209.19 | $209.20 | $209.20 |
| Purchase #4 | $99.99 | 4.328% | $104.3176 | $104.32 | $104.30 | $104.30 |
| Purchase #5 | $136.40 | 12.509% | $153.4623 | $153.46 | $153.45 | $153.50 |
| Purchase #6 | $43.65 | 12.252% | $48.998 | $49.00 | $49.00 | $49.00 |
| Purchase #7 | $171.53 | 6.223% | $182.2043 | $182.20 | $182.20 | $182.20 |
| 7 purchase totals = | $914.86 | $996.8765 | $996.88 | $996.85 | $996.90 | |