| 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 | $152.38 | 4.608% | $159.4017 | $159.40 | $159.40 | $159.40 |
| Purchase #2 | $110.49 | 9.120% | $120.5667 | $120.57 | $120.55 | $120.60 |
| Purchase #3 | $95.41 | 11.279% | $106.1713 | $106.17 | $106.15 | $106.20 |
| Purchase #4 | $73.75 | 5.527% | $77.8262 | $77.83 | $77.85 | $77.80 |
| Purchase #5 | $209.32 | 9.382% | $228.9584 | $228.96 | $228.95 | $229.00 |
| Purchase #6 | $233.88 | 6.578% | $249.2646 | $249.26 | $249.25 | $249.30 |
| Purchase #7 | $5.50 | 8.373% | $5.9605 | $5.96 | $5.95 | $6.00 |
| 7 purchase totals = | $880.73 | $948.1494 | $948.15 | $948.10 | $948.30 | |