| 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 | $160.31 | 5.440% | $169.0309 | $169.03 | $169.05 | $169.00 |
| Purchase #2 | $153.70 | 8.306% | $166.4663 | $166.47 | $166.45 | $166.50 |
| Purchase #3 | $26.47 | 12.304% | $29.7269 | $29.73 | $29.75 | $29.70 |
| Purchase #4 | $142.93 | 4.168% | $148.8873 | $148.89 | $148.90 | $148.90 |
| Purchase #5 | $147.43 | 8.511% | $159.9778 | $159.98 | $160.00 | $160.00 |
| Purchase #6 | $121.78 | 13.653% | $138.4066 | $138.41 | $138.40 | $138.40 |
| Purchase #7 | $213.56 | 3.329% | $220.6694 | $220.67 | $220.65 | $220.70 |
| 7 purchase totals = | $966.18 | $1,033.1652 | $1,033.18 | $1,033.20 | $1,033.20 | |