| 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 | $73.52 | 13.857% | $83.7077 | $83.71 | $83.70 | $83.70 |
| Purchase #2 | $169.50 | 7.250% | $181.7888 | $181.79 | $181.80 | $181.80 |
| Purchase #3 | $44.82 | 4.162% | $46.6854 | $46.69 | $46.70 | $46.70 |
| Purchase #4 | $169.61 | 12.580% | $190.9469 | $190.95 | $190.95 | $190.90 |
| Purchase #5 | $168.83 | 8.522% | $183.2177 | $183.22 | $183.20 | $183.20 |
| Purchase #6 | $124.91 | 10.576% | $138.1205 | $138.12 | $138.10 | $138.10 |
| Purchase #7 | $217.48 | 10.674% | $240.6938 | $240.69 | $240.70 | $240.70 |
| 7 purchase totals = | $968.67 | $1,065.1608 | $1,065.17 | $1,065.15 | $1,065.10 | |