| 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 | $153.42 | 7.769% | $165.3392 | $165.34 | $165.35 | $165.30 |
| Purchase #2 | $91.37 | 12.438% | $102.7346 | $102.73 | $102.75 | $102.70 |
| Purchase #3 | $8.32 | 7.790% | $8.9681 | $8.97 | $8.95 | $9.00 |
| Purchase #4 | $142.39 | 5.874% | $150.754 | $150.75 | $150.75 | $150.80 |
| Purchase #5 | $29.54 | 12.562% | $33.2508 | $33.25 | $33.25 | $33.30 |
| Purchase #6 | $10.48 | 11.230% | $11.6569 | $11.66 | $11.65 | $11.70 |
| Purchase #7 | $228.63 | 6.703% | $243.9551 | $243.96 | $243.95 | $244.00 |
| 7 purchase totals = | $664.15 | $716.6587 | $716.66 | $716.65 | $716.80 | |