| 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 | $150.32 | 9.453% | $164.5297 | $164.53 | $164.55 | $164.50 |
| Purchase #2 | $141.86 | 5.130% | $149.1374 | $149.14 | $149.15 | $149.10 |
| Purchase #3 | $5.90 | 4.580% | $6.1702 | $6.17 | $6.15 | $6.20 |
| Purchase #4 | $195.71 | 3.107% | $201.7907 | $201.79 | $201.80 | $201.80 |
| Purchase #5 | $35.69 | 11.126% | $39.6609 | $39.66 | $39.65 | $39.70 |
| Purchase #6 | $92.69 | 8.750% | $100.8004 | $100.80 | $100.80 | $100.80 |
| Purchase #7 | $135.29 | 7.123% | $144.9267 | $144.93 | $144.95 | $144.90 |
| 7 purchase totals = | $757.46 | $807.0160 | $807.02 | $807.05 | $807.00 | |