| 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 | $158.25 | 7.753% | $170.5191 | $170.52 | $170.50 | $170.50 |
| Purchase #2 | $241.83 | 10.111% | $266.2814 | $266.28 | $266.30 | $266.30 |
| Purchase #3 | $244.53 | 3.873% | $254.0006 | $254.00 | $254.00 | $254.00 |
| Purchase #4 | $200.26 | 11.193% | $222.6751 | $222.68 | $222.70 | $222.70 |
| Purchase #5 | $250.41 | 5.351% | $263.8094 | $263.81 | $263.80 | $263.80 |
| Purchase #6 | $133.47 | 13.373% | $151.3189 | $151.32 | $151.30 | $151.30 |
| Purchase #7 | $168.76 | 11.741% | $188.5741 | $188.57 | $188.55 | $188.60 |
| 7 purchase totals = | $1,397.51 | $1,517.1786 | $1,517.18 | $1,517.15 | $1,517.20 | |