| 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 | $158.30 | 7.865% | $170.7503 | $170.75 | $170.75 | $170.80 |
| Purchase #2 | $118.77 | 4.507% | $124.123 | $124.12 | $124.10 | $124.10 |
| Purchase #3 | $12.52 | 3.170% | $12.9169 | $12.92 | $12.90 | $12.90 |
| Purchase #4 | $51.37 | 10.533% | $56.7808 | $56.78 | $56.80 | $56.80 |
| Purchase #5 | $218.50 | 4.160% | $227.5896 | $227.59 | $227.60 | $227.60 |
| Purchase #6 | $172.35 | 12.569% | $194.0127 | $194.01 | $194.00 | $194.00 |
| Purchase #7 | $24.95 | 5.736% | $26.3811 | $26.38 | $26.40 | $26.40 |
| 7 purchase totals = | $756.76 | $812.5544 | $812.55 | $812.55 | $812.60 | |