| 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 | $111.52 | 6.591% | $118.8703 | $118.87 | $118.85 | $118.90 |
| Purchase #2 | $190.46 | 12.178% | $213.6542 | $213.65 | $213.65 | $213.70 |
| Purchase #3 | $136.87 | 9.609% | $150.0218 | $150.02 | $150.00 | $150.00 |
| Purchase #4 | $9.86 | 5.550% | $10.4072 | $10.41 | $10.40 | $10.40 |
| Purchase #5 | $11.27 | 3.577% | $11.6731 | $11.67 | $11.65 | $11.70 |
| Purchase #6 | $184.88 | 10.428% | $204.1593 | $204.16 | $204.15 | $204.20 |
| Purchase #7 | $191.25 | 5.335% | $201.4532 | $201.45 | $201.45 | $201.50 |
| 7 purchase totals = | $836.11 | $910.2391 | $910.23 | $910.15 | $910.40 | |