| 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 | $147.34 | 10.798% | $163.2498 | $163.25 | $163.25 | $163.20 |
| Purchase #2 | $87.88 | 3.770% | $91.1931 | $91.19 | $91.20 | $91.20 |
| Purchase #3 | $170.95 | 7.208% | $183.2721 | $183.27 | $183.25 | $183.30 |
| Purchase #4 | $41.52 | 12.666% | $46.7789 | $46.78 | $46.80 | $46.80 |
| Purchase #5 | $70.73 | 6.555% | $75.3664 | $75.37 | $75.35 | $75.40 |
| Purchase #6 | $22.65 | 6.622% | $24.1499 | $24.15 | $24.15 | $24.10 |
| Purchase #7 | $111.78 | 13.424% | $126.7853 | $126.79 | $126.80 | $126.80 |
| 7 purchase totals = | $652.85 | $710.7955 | $710.80 | $710.80 | $710.80 | |