| 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 | $210.75 | 8.215% | $228.0631 | $228.06 | $228.05 | $228.10 |
| Purchase #2 | $92.67 | 6.510% | $98.7028 | $98.70 | $98.70 | $98.70 |
| Purchase #3 | $173.72 | 6.827% | $185.5799 | $185.58 | $185.60 | $185.60 |
| Purchase #4 | $80.37 | 6.746% | $85.7918 | $85.79 | $85.80 | $85.80 |
| Purchase #5 | $132.58 | 8.481% | $143.8241 | $143.82 | $143.80 | $143.80 |
| Purchase #6 | $137.42 | 4.871% | $144.1137 | $144.11 | $144.10 | $144.10 |
| Purchase #7 | $77.95 | 4.115% | $81.1576 | $81.16 | $81.15 | $81.20 |
| 7 purchase totals = | $905.46 | $967.2330 | $967.22 | $967.20 | $967.30 | |