| 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 | $172.81 | 12.132% | $193.7753 | $193.78 | $193.80 | $193.80 |
| Purchase #2 | $93.97 | 12.338% | $105.564 | $105.56 | $105.55 | $105.60 |
| Purchase #3 | $229.34 | 3.487% | $237.3371 | $237.34 | $237.35 | $237.30 |
| Purchase #4 | $84.35 | 5.133% | $88.6797 | $88.68 | $88.70 | $88.70 |
| Purchase #5 | $75.89 | 13.184% | $85.8953 | $85.90 | $85.90 | $85.90 |
| Purchase #6 | $27.33 | 8.652% | $29.6946 | $29.69 | $29.70 | $29.70 |
| Purchase #7 | $214.88 | 9.416% | $235.1131 | $235.11 | $235.10 | $235.10 |
| 7 purchase totals = | $898.57 | $976.0591 | $976.06 | $976.10 | $976.10 | |