| 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 | $81.25 | 7.682% | $87.4916 | $87.49 | $87.50 | $87.50 |
| Purchase #2 | $137.91 | 4.719% | $144.418 | $144.42 | $144.40 | $144.40 |
| Purchase #3 | $61.85 | 11.226% | $68.7933 | $68.79 | $68.80 | $68.80 |
| Purchase #4 | $161.50 | 5.819% | $170.8977 | $170.90 | $170.90 | $170.90 |
| Purchase #5 | $85.84 | 10.629% | $94.9639 | $94.96 | $94.95 | $95.00 |
| Purchase #6 | $208.93 | 12.484% | $235.0128 | $235.01 | $235.00 | $235.00 |
| Purchase #7 | $143.40 | 11.281% | $159.577 | $159.58 | $159.60 | $159.60 |
| 7 purchase totals = | $880.68 | $961.1543 | $961.15 | $961.15 | $961.20 | |