| 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 | $159.44 | 10.185% | $175.679 | $175.68 | $175.70 | $175.70 |
| Purchase #2 | $17.26 | 10.419% | $19.0583 | $19.06 | $19.05 | $19.10 |
| Purchase #3 | $18.61 | 5.816% | $19.6924 | $19.69 | $19.70 | $19.70 |
| Purchase #4 | $179.47 | 13.685% | $204.0305 | $204.03 | $204.05 | $204.00 |
| Purchase #5 | $160.82 | 7.229% | $172.4457 | $172.45 | $172.45 | $172.40 |
| Purchase #6 | $219.96 | 9.359% | $240.5461 | $240.55 | $240.55 | $240.50 |
| Purchase #7 | $142.55 | 10.610% | $157.6746 | $157.67 | $157.65 | $157.70 |
| 7 purchase totals = | $898.11 | $989.1266 | $989.13 | $989.15 | $989.10 | |