| 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 | $178.59 | 3.173% | $184.2567 | $184.26 | $184.25 | $184.30 |
| Purchase #2 | $137.90 | 12.808% | $155.5622 | $155.56 | $155.55 | $155.60 |
| Purchase #3 | $59.85 | 5.522% | $63.1549 | $63.15 | $63.15 | $63.20 |
| Purchase #4 | $60.58 | 4.218% | $63.1353 | $63.14 | $63.15 | $63.10 |
| Purchase #5 | $79.79 | 11.403% | $88.8885 | $88.89 | $88.90 | $88.90 |
| Purchase #6 | $236.85 | 13.622% | $269.1137 | $269.11 | $269.10 | $269.10 |
| Purchase #7 | $92.69 | 5.216% | $97.5247 | $97.52 | $97.50 | $97.50 |
| 7 purchase totals = | $846.25 | $921.6360 | $921.63 | $921.60 | $921.70 | |