| 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 | $178.98 | 10.519% | $197.8069 | $197.81 | $197.80 | $197.80 |
| Purchase #2 | $36.29 | 8.637% | $39.4244 | $39.42 | $39.40 | $39.40 |
| Purchase #3 | $147.68 | 4.444% | $154.2429 | $154.24 | $154.25 | $154.20 |
| Purchase #4 | $68.46 | 13.815% | $77.9177 | $77.92 | $77.90 | $77.90 |
| Purchase #5 | $64.83 | 9.551% | $71.0219 | $71.02 | $71.00 | $71.00 |
| Purchase #6 | $67.70 | 4.846% | $70.9807 | $70.98 | $71.00 | $71.00 |
| Purchase #7 | $84.61 | 13.241% | $95.8132 | $95.81 | $95.80 | $95.80 |
| 7 purchase totals = | $648.55 | $707.2077 | $707.20 | $707.15 | $707.10 | |