| 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 | $248.76 | 7.583% | $267.6235 | $267.62 | $267.60 | $267.60 |
| Purchase #2 | $137.86 | 9.762% | $151.3179 | $151.32 | $151.30 | $151.30 |
| Purchase #3 | $189.95 | 7.261% | $203.7423 | $203.74 | $203.75 | $203.70 |
| Purchase #4 | $161.57 | 11.508% | $180.1635 | $180.16 | $180.15 | $180.20 |
| Purchase #5 | $69.77 | 7.555% | $75.0411 | $75.04 | $75.05 | $75.00 |
| Purchase #6 | $66.51 | 5.325% | $70.0517 | $70.05 | $70.05 | $70.10 |
| Purchase #7 | $48.43 | 3.736% | $50.2393 | $50.24 | $50.25 | $50.20 |
| 7 purchase totals = | $922.85 | $998.1793 | $998.17 | $998.15 | $998.10 | |