| 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 | $142.90 | 12.526% | $160.7997 | $160.80 | $160.80 | $160.80 |
| Purchase #2 | $100.34 | 3.471% | $103.8228 | $103.82 | $103.80 | $103.80 |
| Purchase #3 | $76.30 | 4.548% | $79.7701 | $79.77 | $79.75 | $79.80 |
| Purchase #4 | $82.59 | 3.655% | $85.6087 | $85.61 | $85.60 | $85.60 |
| Purchase #5 | $37.46 | 9.517% | $41.0251 | $41.03 | $41.05 | $41.00 |
| Purchase #6 | $173.26 | 10.505% | $191.461 | $191.46 | $191.45 | $191.50 |
| Purchase #7 | $25.52 | 4.605% | $26.6952 | $26.70 | $26.70 | $26.70 |
| 7 purchase totals = | $638.37 | $689.1826 | $689.19 | $689.15 | $689.20 | |