| 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 | $142.43 | 12.786% | $160.6411 | $160.64 | $160.65 | $160.60 |
| Purchase #2 | $118.42 | 5.279% | $124.6714 | $124.67 | $124.65 | $124.70 |
| Purchase #3 | $224.84 | 6.499% | $239.4524 | $239.45 | $239.45 | $239.50 |
| Purchase #4 | $170.59 | 10.299% | $188.1591 | $188.16 | $188.15 | $188.20 |
| Purchase #5 | $150.46 | 12.720% | $169.5985 | $169.60 | $169.60 | $169.60 |
| Purchase #6 | $179.31 | 5.129% | $188.5068 | $188.51 | $188.50 | $188.50 |
| Purchase #7 | $157.68 | 12.360% | $177.1692 | $177.17 | $177.15 | $177.20 |
| 7 purchase totals = | $1,143.73 | $1,248.1985 | $1,248.20 | $1,248.15 | $1,248.30 | |