| 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 | $147.71 | 12.867% | $166.7158 | $166.72 | $166.70 | $166.70 |
| Purchase #2 | $67.74 | 10.229% | $74.6691 | $74.67 | $74.65 | $74.70 |
| Purchase #3 | $47.81 | 11.350% | $53.2364 | $53.24 | $53.25 | $53.20 |
| Purchase #4 | $188.82 | 5.758% | $199.6923 | $199.69 | $199.70 | $199.70 |
| Purchase #5 | $59.90 | 4.234% | $62.4362 | $62.44 | $62.45 | $62.40 |
| Purchase #6 | $202.34 | 12.249% | $227.1246 | $227.12 | $227.10 | $227.10 |
| Purchase #7 | $223.79 | 7.352% | $240.243 | $240.24 | $240.25 | $240.20 |
| 7 purchase totals = | $938.11 | $1,024.1174 | $1,024.12 | $1,024.10 | $1,024.00 | |