| 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 | $175.60 | 12.438% | $197.4411 | $197.44 | $197.45 | $197.40 |
| Purchase #2 | $11.48 | 8.858% | $12.4969 | $12.50 | $12.50 | $12.50 |
| Purchase #3 | $169.85 | 4.349% | $177.2368 | $177.24 | $177.25 | $177.20 |
| Purchase #4 | $58.76 | 11.735% | $65.6555 | $65.66 | $65.65 | $65.70 |
| Purchase #5 | $87.45 | 13.742% | $99.4674 | $99.47 | $99.45 | $99.50 |
| Purchase #6 | $46.80 | 5.235% | $49.25 | $49.25 | $49.25 | $49.30 |
| Purchase #7 | $140.70 | 13.304% | $159.4187 | $159.42 | $159.40 | $159.40 |
| 7 purchase totals = | $690.64 | $760.9664 | $760.98 | $760.95 | $761.00 | |