| 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 | $12.61 | 12.379% | $14.171 | $14.17 | $14.15 | $14.20 |
| Purchase #2 | $71.50 | 7.738% | $77.0327 | $77.03 | $77.05 | $77.00 |
| Purchase #3 | $112.95 | 12.425% | $126.984 | $126.98 | $127.00 | $127.00 |
| Purchase #4 | $119.79 | 10.693% | $132.5991 | $132.60 | $132.60 | $132.60 |
| Purchase #5 | $61.94 | 7.184% | $66.3898 | $66.39 | $66.40 | $66.40 |
| Purchase #6 | $83.45 | 6.187% | $88.6131 | $88.61 | $88.60 | $88.60 |
| Purchase #7 | $181.37 | 11.298% | $201.8612 | $201.86 | $201.85 | $201.90 |
| 7 purchase totals = | $643.61 | $707.6509 | $707.64 | $707.65 | $707.70 | |