| 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 | $143.40 | 5.298% | $150.9973 | $151.00 | $151.00 | $151.00 |
| Purchase #2 | $160.91 | 4.439% | $168.0528 | $168.05 | $168.05 | $168.10 |
| Purchase #3 | $48.59 | 10.104% | $53.4995 | $53.50 | $53.50 | $53.50 |
| Purchase #4 | $78.98 | 11.871% | $88.3557 | $88.36 | $88.35 | $88.40 |
| Purchase #5 | $134.71 | 6.414% | $143.3503 | $143.35 | $143.35 | $143.40 |
| Purchase #6 | $194.68 | 3.860% | $202.1946 | $202.19 | $202.20 | $202.20 |
| Purchase #7 | $152.97 | 11.461% | $170.5019 | $170.50 | $170.50 | $170.50 |
| 7 purchase totals = | $914.24 | $976.9521 | $976.95 | $976.95 | $977.10 | |