| 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 | $165.87 | 4.491% | $173.3192 | $173.32 | $173.30 | $173.30 |
| Purchase #2 | $172.42 | 5.728% | $182.2962 | $182.30 | $182.30 | $182.30 |
| Purchase #3 | $138.36 | 11.591% | $154.3973 | $154.40 | $154.40 | $154.40 |
| Purchase #4 | $45.35 | 6.104% | $48.1182 | $48.12 | $48.10 | $48.10 |
| Purchase #5 | $226.57 | 7.844% | $244.3422 | $244.34 | $244.35 | $244.30 |
| Purchase #6 | $189.94 | 12.773% | $214.201 | $214.20 | $214.20 | $214.20 |
| Purchase #7 | $249.57 | 11.371% | $277.9486 | $277.95 | $277.95 | $277.90 |
| 7 purchase totals = | $1,188.08 | $1,294.6227 | $1,294.63 | $1,294.60 | $1,294.50 | |