| 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 | $148.89 | 7.701% | $160.356 | $160.36 | $160.35 | $160.40 |
| Purchase #2 | $89.59 | 9.445% | $98.0518 | $98.05 | $98.05 | $98.10 |
| Purchase #3 | $108.72 | 10.601% | $120.2454 | $120.25 | $120.25 | $120.20 |
| Purchase #4 | $102.84 | 4.568% | $107.5377 | $107.54 | $107.55 | $107.50 |
| Purchase #5 | $113.85 | 10.696% | $126.0274 | $126.03 | $126.05 | $126.00 |
| Purchase #6 | $30.90 | 11.424% | $34.43 | $34.43 | $34.45 | $34.40 |
| Purchase #7 | $28.85 | 9.201% | $31.5045 | $31.50 | $31.50 | $31.50 |
| 7 purchase totals = | $623.64 | $678.1528 | $678.16 | $678.20 | $678.10 | |