| 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 | $159.62 | 12.556% | $179.6619 | $179.66 | $179.65 | $179.70 |
| Purchase #2 | $49.75 | 12.328% | $55.8832 | $55.88 | $55.90 | $55.90 |
| Purchase #3 | $56.70 | 13.529% | $64.3709 | $64.37 | $64.35 | $64.40 |
| Purchase #4 | $135.88 | 8.237% | $147.0724 | $147.07 | $147.05 | $147.10 |
| Purchase #5 | $95.73 | 12.482% | $107.679 | $107.68 | $107.70 | $107.70 |
| Purchase #6 | $85.49 | 7.532% | $91.9291 | $91.93 | $91.95 | $91.90 |
| Purchase #7 | $198.44 | 3.191% | $204.7722 | $204.77 | $204.75 | $204.80 |
| 7 purchase totals = | $781.61 | $851.3687 | $851.36 | $851.35 | $851.50 | |