| 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 | $134.84 | 10.501% | $148.9995 | $149.00 | $149.00 | $149.00 |
| Purchase #2 | $46.52 | 13.689% | $52.8881 | $52.89 | $52.90 | $52.90 |
| Purchase #3 | $19.71 | 13.421% | $22.3553 | $22.36 | $22.35 | $22.40 |
| Purchase #4 | $37.41 | 12.438% | $42.0631 | $42.06 | $42.05 | $42.10 |
| Purchase #5 | $250.89 | 4.805% | $262.9453 | $262.95 | $262.95 | $262.90 |
| Purchase #6 | $20.60 | 7.487% | $22.1423 | $22.14 | $22.15 | $22.10 |
| Purchase #7 | $38.41 | 3.656% | $39.8143 | $39.81 | $39.80 | $39.80 |
| 7 purchase totals = | $548.38 | $591.2079 | $591.21 | $591.20 | $591.20 | |