| 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 | $126.91 | 6.275% | $134.8736 | $134.87 | $134.85 | $134.90 |
| Purchase #2 | $100.53 | 13.180% | $113.7799 | $113.78 | $113.80 | $113.80 |
| Purchase #3 | $27.70 | 8.278% | $29.993 | $29.99 | $30.00 | $30.00 |
| Purchase #4 | $93.91 | 8.264% | $101.6707 | $101.67 | $101.65 | $101.70 |
| Purchase #5 | $154.91 | 8.653% | $168.3144 | $168.31 | $168.30 | $168.30 |
| Purchase #6 | $240.66 | 4.656% | $251.8651 | $251.87 | $251.85 | $251.90 |
| Purchase #7 | $18.51 | 11.717% | $20.6788 | $20.68 | $20.70 | $20.70 |
| 7 purchase totals = | $763.13 | $821.1755 | $821.17 | $821.15 | $821.30 | |