| 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 | $170.52 | 6.123% | $180.9609 | $180.96 | $180.95 | $181.00 |
| Purchase #2 | $212.50 | 4.180% | $221.3825 | $221.38 | $221.40 | $221.40 |
| Purchase #3 | $237.71 | 9.629% | $260.5991 | $260.60 | $260.60 | $260.60 |
| Purchase #4 | $93.76 | 10.590% | $103.6892 | $103.69 | $103.70 | $103.70 |
| Purchase #5 | $224.39 | 5.331% | $236.3522 | $236.35 | $236.35 | $236.40 |
| Purchase #6 | $176.36 | 3.359% | $182.2839 | $182.28 | $182.30 | $182.30 |
| Purchase #7 | $55.62 | 10.305% | $61.3516 | $61.35 | $61.35 | $61.40 |
| 7 purchase totals = | $1,170.86 | $1,246.6194 | $1,246.61 | $1,246.65 | $1,246.80 | |