| 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 | $187.60 | 7.436% | $201.5499 | $201.55 | $201.55 | $201.50 |
| Purchase #2 | $223.75 | 12.617% | $251.9805 | $251.98 | $252.00 | $252.00 |
| Purchase #3 | $145.70 | 9.620% | $159.7163 | $159.72 | $159.70 | $159.70 |
| Purchase #4 | $40.88 | 13.309% | $46.3207 | $46.32 | $46.30 | $46.30 |
| Purchase #5 | $22.65 | 8.856% | $24.6559 | $24.66 | $24.65 | $24.70 |
| Purchase #6 | $83.60 | 13.321% | $94.7364 | $94.74 | $94.75 | $94.70 |
| Purchase #7 | $193.88 | 5.832% | $205.1871 | $205.19 | $205.20 | $205.20 |
| 7 purchase totals = | $898.06 | $984.1468 | $984.16 | $984.15 | $984.10 | |