| 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 | $191.34 | 4.297% | $199.5619 | $199.56 | $199.55 | $199.60 |
| Purchase #2 | $220.92 | 7.441% | $237.3587 | $237.36 | $237.35 | $237.40 |
| Purchase #3 | $46.26 | 13.775% | $52.6323 | $52.63 | $52.65 | $52.60 |
| Purchase #4 | $153.43 | 3.853% | $159.3417 | $159.34 | $159.35 | $159.30 |
| Purchase #5 | $47.50 | 12.254% | $53.3207 | $53.32 | $53.30 | $53.30 |
| Purchase #6 | $133.89 | 11.422% | $149.1829 | $149.18 | $149.20 | $149.20 |
| Purchase #7 | $42.97 | 8.584% | $46.6585 | $46.66 | $46.65 | $46.70 |
| 7 purchase totals = | $836.31 | $898.0567 | $898.05 | $898.05 | $898.10 | |