| 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 | $126.65 | 5.405% | $133.4954 | $133.50 | $133.50 | $133.50 |
| Purchase #2 | $58.40 | 12.576% | $65.7444 | $65.74 | $65.75 | $65.70 |
| Purchase #3 | $50.75 | 8.216% | $54.9196 | $54.92 | $54.90 | $54.90 |
| Purchase #4 | $165.85 | 7.777% | $178.7482 | $178.75 | $178.75 | $178.70 |
| Purchase #5 | $239.85 | 12.448% | $269.7065 | $269.71 | $269.70 | $269.70 |
| Purchase #6 | $193.59 | 5.819% | $204.855 | $204.86 | $204.85 | $204.90 |
| Purchase #7 | $13.38 | 5.260% | $14.0838 | $14.08 | $14.10 | $14.10 |
| 7 purchase totals = | $848.47 | $921.5529 | $921.56 | $921.55 | $921.50 | |