| 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 | $119.60 | 8.165% | $129.3653 | $129.37 | $129.35 | $129.40 |
| Purchase #2 | $158.27 | 7.523% | $170.1767 | $170.18 | $170.20 | $170.20 |
| Purchase #3 | $107.93 | 6.574% | $115.0253 | $115.03 | $115.05 | $115.00 |
| Purchase #4 | $154.97 | 13.295% | $175.5733 | $175.57 | $175.55 | $175.60 |
| Purchase #5 | $200.49 | 12.468% | $225.4871 | $225.49 | $225.50 | $225.50 |
| Purchase #6 | $84.81 | 12.523% | $95.4308 | $95.43 | $95.45 | $95.40 |
| Purchase #7 | $177.28 | 10.396% | $195.71 | $195.71 | $195.70 | $195.70 |
| 7 purchase totals = | $1,003.35 | $1,106.7685 | $1,106.78 | $1,106.80 | $1,106.80 | |