| 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 | $158.98 | 5.695% | $168.0339 | $168.03 | $168.05 | $168.00 |
| Purchase #2 | $146.50 | 9.576% | $160.5288 | $160.53 | $160.55 | $160.50 |
| Purchase #3 | $94.95 | 4.589% | $99.3073 | $99.31 | $99.30 | $99.30 |
| Purchase #4 | $53.32 | 3.248% | $55.0518 | $55.05 | $55.05 | $55.10 |
| Purchase #5 | $5.89 | 3.238% | $6.0807 | $6.08 | $6.10 | $6.10 |
| Purchase #6 | $149.37 | 9.330% | $163.3062 | $163.31 | $163.30 | $163.30 |
| Purchase #7 | $37.96 | 3.271% | $39.2017 | $39.20 | $39.20 | $39.20 |
| 7 purchase totals = | $646.97 | $691.5104 | $691.51 | $691.55 | $691.50 | |