| 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 | $154.35 | 10.591% | $170.6972 | $170.70 | $170.70 | $170.70 |
| Purchase #2 | $148.29 | 5.398% | $156.2947 | $156.29 | $156.30 | $156.30 |
| Purchase #3 | $177.54 | 9.539% | $194.4755 | $194.48 | $194.50 | $194.50 |
| Purchase #4 | $146.89 | 9.261% | $160.4935 | $160.49 | $160.50 | $160.50 |
| Purchase #5 | $229.50 | 7.305% | $246.265 | $246.27 | $246.25 | $246.30 |
| Purchase #6 | $225.51 | 4.584% | $235.8474 | $235.85 | $235.85 | $235.80 |
| Purchase #7 | $232.50 | 8.136% | $251.4162 | $251.42 | $251.40 | $251.40 |
| 7 purchase totals = | $1,314.58 | $1,415.4895 | $1,415.50 | $1,415.50 | $1,415.50 | |