| 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 | $131.95 | 13.129% | $149.2737 | $149.27 | $149.25 | $149.30 |
| Purchase #2 | $148.69 | 4.364% | $155.1788 | $155.18 | $155.20 | $155.20 |
| Purchase #3 | $66.36 | 8.585% | $72.057 | $72.06 | $72.05 | $72.10 |
| Purchase #4 | $193.27 | 3.694% | $200.4094 | $200.41 | $200.40 | $200.40 |
| Purchase #5 | $80.60 | 9.823% | $88.5173 | $88.52 | $88.50 | $88.50 |
| Purchase #6 | $36.26 | 8.784% | $39.4451 | $39.45 | $39.45 | $39.40 |
| Purchase #7 | $115.98 | 8.805% | $126.192 | $126.19 | $126.20 | $126.20 |
| 7 purchase totals = | $773.11 | $831.0733 | $831.08 | $831.05 | $831.10 | |