| 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 | $149.41 | 11.234% | $166.1947 | $166.19 | $166.20 | $166.20 |
| Purchase #2 | $77.90 | 9.468% | $85.2756 | $85.28 | $85.30 | $85.30 |
| Purchase #3 | $210.92 | 7.741% | $227.2473 | $227.25 | $227.25 | $227.20 |
| Purchase #4 | $144.29 | 6.281% | $153.3529 | $153.35 | $153.35 | $153.40 |
| Purchase #5 | $212.84 | 6.374% | $226.4064 | $226.41 | $226.40 | $226.40 |
| Purchase #6 | $104.50 | 12.849% | $117.9272 | $117.93 | $117.95 | $117.90 |
| Purchase #7 | $168.53 | 9.871% | $185.1656 | $185.17 | $185.15 | $185.20 |
| 7 purchase totals = | $1,068.39 | $1,161.5697 | $1,161.58 | $1,161.60 | $1,161.60 | |