| 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 | $158.45 | 11.793% | $177.136 | $177.14 | $177.15 | $177.10 |
| Purchase #2 | $122.99 | 8.418% | $133.3433 | $133.34 | $133.35 | $133.30 |
| Purchase #3 | $159.65 | 3.384% | $165.0526 | $165.05 | $165.05 | $165.10 |
| Purchase #4 | $154.48 | 9.558% | $169.2452 | $169.25 | $169.25 | $169.20 |
| Purchase #5 | $36.32 | 6.113% | $38.5402 | $38.54 | $38.55 | $38.50 |
| Purchase #6 | $14.98 | 13.814% | $17.0493 | $17.05 | $17.05 | $17.00 |
| Purchase #7 | $26.57 | 13.430% | $30.1384 | $30.14 | $30.15 | $30.10 |
| 7 purchase totals = | $673.44 | $730.5050 | $730.51 | $730.55 | $730.30 | |