| 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 | $160.35 | 11.211% | $178.3268 | $178.33 | $178.35 | $178.30 |
| Purchase #2 | $250.39 | 5.219% | $263.4579 | $263.46 | $263.45 | $263.50 |
| Purchase #3 | $133.39 | 7.519% | $143.4196 | $143.42 | $143.40 | $143.40 |
| Purchase #4 | $67.32 | 8.558% | $73.0812 | $73.08 | $73.10 | $73.10 |
| Purchase #5 | $80.80 | 9.108% | $88.1593 | $88.16 | $88.15 | $88.20 |
| Purchase #6 | $10.67 | 5.306% | $11.2362 | $11.24 | $11.25 | $11.20 |
| Purchase #7 | $71.49 | 3.598% | $74.0622 | $74.06 | $74.05 | $74.10 |
| 7 purchase totals = | $774.41 | $831.7432 | $831.75 | $831.75 | $831.80 | |