| 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 | $161.47 | 5.646% | $170.5866 | $170.59 | $170.60 | $170.60 |
| Purchase #2 | $18.73 | 12.850% | $21.1368 | $21.14 | $21.15 | $21.10 |
| Purchase #3 | $11.98 | 11.272% | $13.3304 | $13.33 | $13.35 | $13.30 |
| Purchase #4 | $124.45 | 3.400% | $128.6813 | $128.68 | $128.70 | $128.70 |
| Purchase #5 | $233.53 | 8.749% | $253.9615 | $253.96 | $253.95 | $254.00 |
| Purchase #6 | $124.65 | 6.698% | $132.9991 | $133.00 | $133.00 | $133.00 |
| Purchase #7 | $202.41 | 11.439% | $225.5637 | $225.56 | $225.55 | $225.60 |
| 7 purchase totals = | $877.22 | $946.2594 | $946.26 | $946.30 | $946.30 | |