| 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 | $121.52 | 12.513% | $136.7258 | $136.73 | $136.75 | $136.70 |
| Purchase #2 | $132.32 | 6.860% | $141.3972 | $141.40 | $141.40 | $141.40 |
| Purchase #3 | $11.80 | 11.696% | $13.1801 | $13.18 | $13.20 | $13.20 |
| Purchase #4 | $11.98 | 5.476% | $12.636 | $12.64 | $12.65 | $12.60 |
| Purchase #5 | $38.98 | 6.128% | $41.3687 | $41.37 | $41.35 | $41.40 |
| Purchase #6 | $154.94 | 7.409% | $166.4195 | $166.42 | $166.40 | $166.40 |
| Purchase #7 | $61.85 | 6.727% | $66.0106 | $66.01 | $66.00 | $66.00 |
| 7 purchase totals = | $533.39 | $577.7379 | $577.75 | $577.75 | $577.70 | |