| 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 | $62.46 | 6.196% | $66.33 | $66.33 | $66.35 | $66.30 |
| Purchase #2 | $137.57 | 7.694% | $148.1546 | $148.15 | $148.15 | $148.20 |
| Purchase #3 | $97.50 | 9.533% | $106.7947 | $106.79 | $106.80 | $106.80 |
| Purchase #4 | $192.25 | 11.434% | $214.2319 | $214.23 | $214.25 | $214.20 |
| Purchase #5 | $227.71 | 3.355% | $235.3497 | $235.35 | $235.35 | $235.30 |
| Purchase #6 | $150.84 | 5.605% | $159.2946 | $159.29 | $159.30 | $159.30 |
| Purchase #7 | $246.75 | 5.590% | $260.5433 | $260.54 | $260.55 | $260.50 |
| 7 purchase totals = | $1,115.08 | $1,190.6988 | $1,190.68 | $1,190.75 | $1,190.60 | |