| 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 | 11.145% | $165.4838 | $165.48 | $165.50 | $165.50 |
| Purchase #2 | $183.87 | 11.504% | $205.0224 | $205.02 | $205.00 | $205.00 |
| Purchase #3 | $96.81 | 13.696% | $110.0691 | $110.07 | $110.05 | $110.10 |
| Purchase #4 | $161.32 | 10.815% | $178.7668 | $178.77 | $178.75 | $178.80 |
| Purchase #5 | $187.36 | 5.284% | $197.2601 | $197.26 | $197.25 | $197.30 |
| Purchase #6 | $73.39 | 11.679% | $81.9612 | $81.96 | $81.95 | $82.00 |
| Purchase #7 | $31.69 | 4.201% | $33.0213 | $33.02 | $33.00 | $33.00 |
| 7 purchase totals = | $883.33 | $971.5847 | $971.58 | $971.50 | $971.70 | |