| 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 | $149.84 | 3.302% | $154.7877 | $154.79 | $154.80 | $154.80 |
| Purchase #2 | $29.79 | 10.685% | $32.9731 | $32.97 | $32.95 | $33.00 |
| Purchase #3 | $45.67 | 10.329% | $50.3873 | $50.39 | $50.40 | $50.40 |
| Purchase #4 | $154.39 | 9.121% | $168.4719 | $168.47 | $168.45 | $168.50 |
| Purchase #5 | $40.70 | 12.781% | $45.9019 | $45.90 | $45.90 | $45.90 |
| Purchase #6 | $188.25 | 12.305% | $211.4142 | $211.41 | $211.40 | $211.40 |
| Purchase #7 | $187.93 | 12.388% | $211.2108 | $211.21 | $211.20 | $211.20 |
| 7 purchase totals = | $796.57 | $875.1469 | $875.14 | $875.10 | $875.20 | |