| 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 | $178.39 | 7.157% | $191.1574 | $191.16 | $191.15 | $191.20 |
| Purchase #2 | $131.50 | 13.207% | $148.8672 | $148.87 | $148.85 | $148.90 |
| Purchase #3 | $196.26 | 10.871% | $217.5954 | $217.60 | $217.60 | $217.60 |
| Purchase #4 | $195.65 | 10.638% | $216.4632 | $216.46 | $216.45 | $216.50 |
| Purchase #5 | $62.71 | 11.615% | $69.9938 | $69.99 | $70.00 | $70.00 |
| Purchase #6 | $70.81 | 5.406% | $74.638 | $74.64 | $74.65 | $74.60 |
| Purchase #7 | $57.83 | 9.134% | $63.1122 | $63.11 | $63.10 | $63.10 |
| 7 purchase totals = | $893.15 | $981.8272 | $981.83 | $981.80 | $981.90 | |