| 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 | $132.59 | 3.491% | $137.2187 | $137.22 | $137.20 | $137.20 |
| Purchase #2 | $125.32 | 8.347% | $135.7805 | $135.78 | $135.80 | $135.80 |
| Purchase #3 | $25.77 | 3.660% | $26.7132 | $26.71 | $26.70 | $26.70 |
| Purchase #4 | $121.93 | 13.691% | $138.6234 | $138.62 | $138.60 | $138.60 |
| Purchase #5 | $201.81 | 8.857% | $219.6843 | $219.68 | $219.70 | $219.70 |
| Purchase #6 | $76.54 | 5.215% | $80.5316 | $80.53 | $80.55 | $80.50 |
| Purchase #7 | $119.53 | 9.682% | $131.1029 | $131.10 | $131.10 | $131.10 |
| 7 purchase totals = | $803.49 | $869.6546 | $869.64 | $869.65 | $869.60 | |