| 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 | $156.43 | 13.336% | $177.2915 | $177.29 | $177.30 | $177.30 |
| Purchase #2 | $26.78 | 12.796% | $30.2068 | $30.21 | $30.20 | $30.20 |
| Purchase #3 | $79.28 | 11.149% | $88.1189 | $88.12 | $88.10 | $88.10 |
| Purchase #4 | $96.53 | 3.174% | $99.5939 | $99.59 | $99.60 | $99.60 |
| Purchase #5 | $100.52 | 5.870% | $106.4205 | $106.42 | $106.40 | $106.40 |
| Purchase #6 | $113.35 | 5.186% | $119.2283 | $119.23 | $119.25 | $119.20 |
| Purchase #7 | $155.71 | 10.178% | $171.5582 | $171.56 | $171.55 | $171.60 |
| 7 purchase totals = | $728.60 | $792.4181 | $792.42 | $792.40 | $792.40 | |