| 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 | $166.26 | 11.785% | $185.8537 | $185.85 | $185.85 | $185.90 |
| Purchase #2 | $205.43 | 4.610% | $214.9003 | $214.90 | $214.90 | $214.90 |
| Purchase #3 | $224.86 | 5.633% | $237.5264 | $237.53 | $237.55 | $237.50 |
| Purchase #4 | $180.88 | 8.102% | $195.5349 | $195.53 | $195.55 | $195.50 |
| Purchase #5 | $19.41 | 6.528% | $20.6771 | $20.68 | $20.70 | $20.70 |
| Purchase #6 | $110.83 | 11.827% | $123.9379 | $123.94 | $123.95 | $123.90 |
| Purchase #7 | $119.48 | 8.545% | $129.6896 | $129.69 | $129.70 | $129.70 |
| 7 purchase totals = | $1,027.15 | $1,108.1199 | $1,108.12 | $1,108.20 | $1,108.10 | |