| 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 | $225.37 | 8.769% | $245.1327 | $245.13 | $245.15 | $245.10 |
| Purchase #2 | $165.64 | 13.466% | $187.9451 | $187.95 | $187.95 | $187.90 |
| Purchase #3 | $106.59 | 9.630% | $116.8546 | $116.85 | $116.85 | $116.90 |
| Purchase #4 | $10.92 | 3.705% | $11.3246 | $11.32 | $11.30 | $11.30 |
| Purchase #5 | $193.64 | 13.195% | $219.1908 | $219.19 | $219.20 | $219.20 |
| Purchase #6 | $9.83 | 6.549% | $10.4738 | $10.47 | $10.45 | $10.50 |
| Purchase #7 | $57.88 | 3.236% | $59.753 | $59.75 | $59.75 | $59.80 |
| 7 purchase totals = | $769.87 | $850.6746 | $850.66 | $850.65 | $850.70 | |