| 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 | $99.68 | 6.627% | $106.2858 | $106.29 | $106.30 | $106.30 |
| Purchase #2 | $173.50 | 8.386% | $188.0497 | $188.05 | $188.05 | $188.00 |
| Purchase #3 | $187.27 | 12.223% | $210.16 | $210.16 | $210.15 | $210.20 |
| Purchase #4 | $101.53 | 5.245% | $106.8552 | $106.86 | $106.85 | $106.90 |
| Purchase #5 | $244.50 | 4.668% | $255.9133 | $255.91 | $255.90 | $255.90 |
| Purchase #6 | $148.98 | 12.796% | $168.0435 | $168.04 | $168.05 | $168.00 |
| Purchase #7 | $113.51 | 12.548% | $127.7532 | $127.75 | $127.75 | $127.80 |
| 7 purchase totals = | $1,068.97 | $1,163.0607 | $1,163.06 | $1,163.05 | $1,163.10 | |