| 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 | $102.92 | 13.221% | $116.5271 | $116.53 | $116.55 | $116.50 |
| Purchase #2 | $164.80 | 5.143% | $173.2757 | $173.28 | $173.30 | $173.30 |
| Purchase #3 | $136.38 | 10.482% | $150.6754 | $150.68 | $150.70 | $150.70 |
| Purchase #4 | $7.95 | 6.224% | $8.4448 | $8.44 | $8.45 | $8.40 |
| Purchase #5 | $22.52 | 3.395% | $23.2846 | $23.28 | $23.30 | $23.30 |
| Purchase #6 | $161.35 | 7.242% | $173.035 | $173.04 | $173.05 | $173.00 |
| Purchase #7 | $45.91 | 10.726% | $50.8343 | $50.83 | $50.85 | $50.80 |
| 7 purchase totals = | $641.83 | $696.0769 | $696.08 | $696.20 | $696.00 | |