| 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 | $144.79 | 13.103% | $163.7618 | $163.76 | $163.75 | $163.80 |
| Purchase #2 | $60.31 | 12.346% | $67.7559 | $67.76 | $67.75 | $67.80 |
| Purchase #3 | $21.89 | 9.480% | $23.9652 | $23.97 | $23.95 | $24.00 |
| Purchase #4 | $221.60 | 4.278% | $231.08 | $231.08 | $231.10 | $231.10 |
| Purchase #5 | $56.64 | 9.381% | $61.9534 | $61.95 | $61.95 | $62.00 |
| Purchase #6 | $155.43 | 4.340% | $162.1757 | $162.18 | $162.20 | $162.20 |
| Purchase #7 | $211.86 | 8.104% | $229.0291 | $229.03 | $229.05 | $229.00 |
| 7 purchase totals = | $872.52 | $939.7211 | $939.73 | $939.75 | $939.90 | |