| 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 | $139.87 | 7.126% | $149.8371 | $149.84 | $149.85 | $149.80 |
| Purchase #2 | $197.98 | 13.526% | $224.7588 | $224.76 | $224.75 | $224.80 |
| Purchase #3 | $159.53 | 3.694% | $165.423 | $165.42 | $165.40 | $165.40 |
| Purchase #4 | $245.89 | 13.581% | $279.2843 | $279.28 | $279.30 | $279.30 |
| Purchase #5 | $72.52 | 13.169% | $82.0702 | $82.07 | $82.05 | $82.10 |
| Purchase #6 | $174.30 | 12.189% | $195.5454 | $195.55 | $195.55 | $195.50 |
| Purchase #7 | $30.61 | 10.540% | $33.8363 | $33.84 | $33.85 | $33.80 |
| 7 purchase totals = | $1,020.70 | $1,130.7551 | $1,130.76 | $1,130.75 | $1,130.70 | |