| 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 | $152.71 | 12.352% | $171.5727 | $171.57 | $171.55 | $171.60 |
| Purchase #2 | $220.91 | 9.352% | $241.5695 | $241.57 | $241.55 | $241.60 |
| Purchase #3 | $75.47 | 8.745% | $82.0699 | $82.07 | $82.05 | $82.10 |
| Purchase #4 | $194.47 | 11.832% | $217.4797 | $217.48 | $217.50 | $217.50 |
| Purchase #5 | $124.78 | 5.606% | $131.7752 | $131.78 | $131.80 | $131.80 |
| Purchase #6 | $219.99 | 3.542% | $227.782 | $227.78 | $227.80 | $227.80 |
| Purchase #7 | $133.65 | 10.834% | $148.1296 | $148.13 | $148.15 | $148.10 |
| 7 purchase totals = | $1,121.98 | $1,220.3786 | $1,220.38 | $1,220.40 | $1,220.50 | |