| 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 | $198.62 | 7.374% | $213.2662 | $213.27 | $213.25 | $213.30 |
| Purchase #2 | $159.36 | 4.281% | $166.1822 | $166.18 | $166.20 | $166.20 |
| Purchase #3 | $81.51 | 5.321% | $85.8471 | $85.85 | $85.85 | $85.80 |
| Purchase #4 | $193.97 | 5.246% | $204.1457 | $204.15 | $204.15 | $204.10 |
| Purchase #5 | $11.42 | 6.286% | $12.1379 | $12.14 | $12.15 | $12.10 |
| Purchase #6 | $146.75 | 10.107% | $161.582 | $161.58 | $161.60 | $161.60 |
| Purchase #7 | $194.56 | 5.185% | $204.6479 | $204.65 | $204.65 | $204.60 |
| 7 purchase totals = | $986.19 | $1,047.8090 | $1,047.82 | $1,047.85 | $1,047.70 | |