| 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 | $173.75 | 8.796% | $189.0331 | $189.03 | $189.05 | $189.00 |
| Purchase #2 | $163.42 | 6.769% | $174.4819 | $174.48 | $174.50 | $174.50 |
| Purchase #3 | $224.29 | 9.627% | $245.8824 | $245.88 | $245.90 | $245.90 |
| Purchase #4 | $95.85 | 8.810% | $104.2944 | $104.29 | $104.30 | $104.30 |
| Purchase #5 | $25.91 | 6.841% | $27.6825 | $27.68 | $27.70 | $27.70 |
| Purchase #6 | $118.33 | 11.147% | $131.5202 | $131.52 | $131.50 | $131.50 |
| Purchase #7 | $66.54 | 9.869% | $73.1068 | $73.11 | $73.10 | $73.10 |
| 7 purchase totals = | $868.09 | $946.0013 | $945.99 | $946.05 | $946.00 | |