| 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 | $7.95 | 9.191% | $8.6807 | $8.68 | $8.70 | $8.70 |
| Purchase #2 | $154.33 | 5.726% | $163.1669 | $163.17 | $163.15 | $163.20 |
| Purchase #3 | $244.65 | 3.469% | $253.1369 | $253.14 | $253.15 | $253.10 |
| Purchase #4 | $165.75 | 7.256% | $177.7768 | $177.78 | $177.80 | $177.80 |
| Purchase #5 | $165.73 | 4.821% | $173.7198 | $173.72 | $173.70 | $173.70 |
| Purchase #6 | $250.54 | 12.482% | $281.8124 | $281.81 | $281.80 | $281.80 |
| Purchase #7 | $103.46 | 9.180% | $112.9576 | $112.96 | $112.95 | $113.00 |
| 7 purchase totals = | $1,092.41 | $1,171.2511 | $1,171.26 | $1,171.25 | $1,171.30 | |