| 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 | $206.75 | 4.556% | $216.1695 | $216.17 | $216.15 | $216.20 |
| Purchase #2 | $65.58 | 6.371% | $69.7581 | $69.76 | $69.75 | $69.80 |
| Purchase #3 | $62.53 | 3.579% | $64.7679 | $64.77 | $64.75 | $64.80 |
| Purchase #4 | $82.55 | 8.653% | $89.6931 | $89.69 | $89.70 | $89.70 |
| Purchase #5 | $123.80 | 13.150% | $140.0797 | $140.08 | $140.10 | $140.10 |
| Purchase #6 | $136.49 | 8.225% | $147.7163 | $147.72 | $147.70 | $147.70 |
| Purchase #7 | $116.50 | 4.131% | $121.3126 | $121.31 | $121.30 | $121.30 |
| 7 purchase totals = | $794.20 | $849.4972 | $849.50 | $849.45 | $849.60 | |