| 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 | $93.95 | 13.242% | $106.3909 | $106.39 | $106.40 | $106.40 |
| Purchase #2 | $148.99 | 5.412% | $157.0533 | $157.05 | $157.05 | $157.10 |
| Purchase #3 | $141.52 | 7.509% | $152.1467 | $152.15 | $152.15 | $152.10 |
| Purchase #4 | $120.69 | 6.357% | $128.3623 | $128.36 | $128.35 | $128.40 |
| Purchase #5 | $182.60 | 6.425% | $194.3321 | $194.33 | $194.35 | $194.30 |
| Purchase #6 | $112.96 | 5.856% | $119.5749 | $119.57 | $119.55 | $119.60 |
| Purchase #7 | $122.34 | 6.360% | $130.1208 | $130.12 | $130.10 | $130.10 |
| 7 purchase totals = | $923.05 | $987.9810 | $987.97 | $987.95 | $988.00 | |