| 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 | $158.99 | 10.214% | $175.2292 | $175.23 | $175.25 | $175.20 |
| Purchase #2 | $112.67 | 3.217% | $116.2946 | $116.29 | $116.30 | $116.30 |
| Purchase #3 | $84.80 | 13.842% | $96.538 | $96.54 | $96.55 | $96.50 |
| Purchase #4 | $17.35 | 10.500% | $19.1718 | $19.17 | $19.15 | $19.20 |
| Purchase #5 | $45.84 | 7.708% | $49.3733 | $49.37 | $49.35 | $49.40 |
| Purchase #6 | $139.60 | 9.555% | $152.9388 | $152.94 | $152.95 | $152.90 |
| Purchase #7 | $19.88 | 10.850% | $22.037 | $22.04 | $22.05 | $22.00 |
| 7 purchase totals = | $579.13 | $631.5827 | $631.58 | $631.60 | $631.50 | |