| 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 | $205.89 | 6.477% | $219.2255 | $219.23 | $219.25 | $219.20 |
| Purchase #2 | $45.84 | 10.175% | $50.5042 | $50.50 | $50.50 | $50.50 |
| Purchase #3 | $155.63 | 6.292% | $165.4222 | $165.42 | $165.40 | $165.40 |
| Purchase #4 | $141.85 | 6.217% | $150.6688 | $150.67 | $150.65 | $150.70 |
| Purchase #5 | $156.61 | 7.705% | $168.6768 | $168.68 | $168.70 | $168.70 |
| Purchase #6 | $113.30 | 5.545% | $119.5825 | $119.58 | $119.60 | $119.60 |
| Purchase #7 | $94.28 | 8.128% | $101.9431 | $101.94 | $101.95 | $101.90 |
| 7 purchase totals = | $913.40 | $976.0231 | $976.02 | $976.05 | $976.00 | |