| 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 | $133.84 | 6.703% | $142.8113 | $142.81 | $142.80 | $142.80 |
| Purchase #2 | $140.30 | 10.844% | $155.5141 | $155.51 | $155.50 | $155.50 |
| Purchase #3 | $206.88 | 5.672% | $218.6142 | $218.61 | $218.60 | $218.60 |
| Purchase #4 | $158.89 | 13.257% | $179.954 | $179.95 | $179.95 | $180.00 |
| Purchase #5 | $77.30 | 8.455% | $83.8357 | $83.84 | $83.85 | $83.80 |
| Purchase #6 | $25.87 | 13.809% | $29.4424 | $29.44 | $29.45 | $29.40 |
| Purchase #7 | $173.27 | 8.413% | $187.8472 | $187.85 | $187.85 | $187.80 |
| 7 purchase totals = | $916.35 | $998.0189 | $998.01 | $998.00 | $997.90 | |