| 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 | $162.67 | 4.867% | $170.5871 | $170.59 | $170.60 | $170.60 |
| Purchase #2 | $225.53 | 8.325% | $244.3054 | $244.31 | $244.30 | $244.30 |
| Purchase #3 | $157.62 | 10.361% | $173.951 | $173.95 | $173.95 | $174.00 |
| Purchase #4 | $8.97 | 13.822% | $10.2098 | $10.21 | $10.20 | $10.20 |
| Purchase #5 | $48.32 | 5.775% | $51.1105 | $51.11 | $51.10 | $51.10 |
| Purchase #6 | $26.83 | 9.102% | $29.2721 | $29.27 | $29.25 | $29.30 |
| Purchase #7 | $78.39 | 11.388% | $87.3171 | $87.32 | $87.30 | $87.30 |
| 7 purchase totals = | $708.33 | $766.7530 | $766.76 | $766.70 | $766.80 | |