| 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 | $139.49 | 4.164% | $145.2984 | $145.30 | $145.30 | $145.30 |
| Purchase #2 | $130.95 | 7.514% | $140.7896 | $140.79 | $140.80 | $140.80 |
| Purchase #3 | $33.43 | 6.862% | $35.724 | $35.72 | $35.70 | $35.70 |
| Purchase #4 | $26.61 | 4.283% | $27.7497 | $27.75 | $27.75 | $27.70 |
| Purchase #5 | $168.94 | 5.300% | $177.8938 | $177.89 | $177.90 | $177.90 |
| Purchase #6 | $212.53 | 10.531% | $234.9115 | $234.91 | $234.90 | $234.90 |
| Purchase #7 | $187.31 | 8.244% | $202.7518 | $202.75 | $202.75 | $202.80 |
| 7 purchase totals = | $899.26 | $965.1188 | $965.11 | $965.10 | $965.10 | |