| 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 | $97.67 | 4.153% | $101.7262 | $101.73 | $101.75 | $101.70 |
| Purchase #2 | $154.71 | 11.255% | $172.1226 | $172.12 | $172.10 | $172.10 |
| Purchase #3 | $146.92 | 10.858% | $162.8726 | $162.87 | $162.85 | $162.90 |
| Purchase #4 | $91.64 | 11.432% | $102.1163 | $102.12 | $102.10 | $102.10 |
| Purchase #5 | $140.57 | 7.468% | $151.0678 | $151.07 | $151.05 | $151.10 |
| Purchase #6 | $57.30 | 5.358% | $60.3701 | $60.37 | $60.35 | $60.40 |
| Purchase #7 | $52.55 | 13.805% | $59.8045 | $59.80 | $59.80 | $59.80 |
| 7 purchase totals = | $741.36 | $810.0801 | $810.08 | $810.00 | $810.10 | |