| 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 | $151.99 | 10.440% | $167.8578 | $167.86 | $167.85 | $167.90 |
| Purchase #2 | $136.97 | 6.153% | $145.3978 | $145.40 | $145.40 | $145.40 |
| Purchase #3 | $62.55 | 6.409% | $66.5588 | $66.56 | $66.55 | $66.60 |
| Purchase #4 | $87.33 | 10.621% | $96.6053 | $96.61 | $96.60 | $96.60 |
| Purchase #5 | $170.41 | 3.738% | $176.7799 | $176.78 | $176.80 | $176.80 |
| Purchase #6 | $59.28 | 3.208% | $61.1817 | $61.18 | $61.20 | $61.20 |
| Purchase #7 | $198.77 | 10.459% | $219.5594 | $219.56 | $219.55 | $219.60 |
| 7 purchase totals = | $867.30 | $933.9407 | $933.95 | $933.95 | $934.10 | |