| 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 | $180.42 | 11.356% | $200.9085 | $200.91 | $200.90 | $200.90 |
| Purchase #2 | $25.51 | 9.171% | $27.8495 | $27.85 | $27.85 | $27.80 |
| Purchase #3 | $57.30 | 10.346% | $63.2283 | $63.23 | $63.25 | $63.20 |
| Purchase #4 | $109.51 | 11.556% | $122.165 | $122.17 | $122.15 | $122.20 |
| Purchase #5 | $72.91 | 13.542% | $82.7835 | $82.78 | $82.80 | $82.80 |
| Purchase #6 | $200.62 | 7.186% | $215.0366 | $215.04 | $215.05 | $215.00 |
| Purchase #7 | $188.54 | 3.251% | $194.6694 | $194.67 | $194.65 | $194.70 |
| 7 purchase totals = | $834.81 | $906.6408 | $906.65 | $906.65 | $906.60 | |