| 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 | $179.68 | 7.167% | $192.5577 | $192.56 | $192.55 | $192.60 |
| Purchase #2 | $25.84 | 7.243% | $27.7116 | $27.71 | $27.70 | $27.70 |
| Purchase #3 | $31.95 | 11.791% | $35.7172 | $35.72 | $35.70 | $35.70 |
| Purchase #4 | $60.91 | 12.663% | $68.623 | $68.62 | $68.60 | $68.60 |
| Purchase #5 | $164.39 | 9.376% | $179.8032 | $179.80 | $179.80 | $179.80 |
| Purchase #6 | $195.79 | 7.827% | $211.1145 | $211.11 | $211.10 | $211.10 |
| Purchase #7 | $103.37 | 12.248% | $116.0308 | $116.03 | $116.05 | $116.00 |
| 7 purchase totals = | $761.93 | $831.5580 | $831.55 | $831.50 | $831.50 | |