| 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 | $193.30 | 8.831% | $210.3703 | $210.37 | $210.35 | $210.40 |
| Purchase #2 | $244.81 | 9.234% | $267.4158 | $267.42 | $267.40 | $267.40 |
| Purchase #3 | $34.32 | 9.444% | $37.5612 | $37.56 | $37.55 | $37.60 |
| Purchase #4 | $35.26 | 7.562% | $37.9264 | $37.93 | $37.95 | $37.90 |
| Purchase #5 | $61.59 | 11.692% | $68.7911 | $68.79 | $68.80 | $68.80 |
| Purchase #6 | $180.38 | 10.839% | $199.9314 | $199.93 | $199.95 | $199.90 |
| Purchase #7 | $144.62 | 6.300% | $153.7311 | $153.73 | $153.75 | $153.70 |
| 7 purchase totals = | $894.28 | $975.7273 | $975.73 | $975.75 | $975.70 | |