| 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 | $170.95 | 13.687% | $194.3479 | $194.35 | $194.35 | $194.30 |
| Purchase #2 | $58.39 | 6.523% | $62.1988 | $62.20 | $62.20 | $62.20 |
| Purchase #3 | $110.53 | 4.568% | $115.579 | $115.58 | $115.60 | $115.60 |
| Purchase #4 | $222.50 | 13.305% | $252.1036 | $252.10 | $252.10 | $252.10 |
| Purchase #5 | $29.37 | 13.343% | $33.2888 | $33.29 | $33.30 | $33.30 |
| Purchase #6 | $234.56 | 4.306% | $244.6602 | $244.66 | $244.65 | $244.70 |
| Purchase #7 | $233.63 | 8.494% | $253.4745 | $253.47 | $253.45 | $253.50 |
| 7 purchase totals = | $1,059.93 | $1,155.6528 | $1,155.65 | $1,155.65 | $1,155.70 | |