| 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 | $148.98 | 9.718% | $163.4579 | $163.46 | $163.45 | $163.50 |
| Purchase #2 | $111.96 | 8.105% | $121.0344 | $121.03 | $121.05 | $121.00 |
| Purchase #3 | $149.26 | 4.569% | $156.0797 | $156.08 | $156.10 | $156.10 |
| Purchase #4 | $17.46 | 6.143% | $18.5326 | $18.53 | $18.55 | $18.50 |
| Purchase #5 | $53.36 | 10.303% | $58.8577 | $58.86 | $58.85 | $58.90 |
| Purchase #6 | $12.83 | 12.364% | $14.4163 | $14.42 | $14.40 | $14.40 |
| Purchase #7 | $230.27 | 7.378% | $247.2593 | $247.26 | $247.25 | $247.30 |
| 7 purchase totals = | $724.12 | $779.6379 | $779.64 | $779.65 | $779.70 | |