| 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 | $156.46 | 3.614% | $162.1145 | $162.11 | $162.10 | $162.10 |
| Purchase #2 | $116.99 | 4.683% | $122.4686 | $122.47 | $122.45 | $122.50 |
| Purchase #3 | $243.79 | 8.802% | $265.2484 | $265.25 | $265.25 | $265.20 |
| Purchase #4 | $38.82 | 7.338% | $41.6686 | $41.67 | $41.65 | $41.70 |
| Purchase #5 | $29.31 | 13.591% | $33.2935 | $33.29 | $33.30 | $33.30 |
| Purchase #6 | $57.43 | 4.640% | $60.0948 | $60.09 | $60.10 | $60.10 |
| Purchase #7 | $141.62 | 10.730% | $156.8158 | $156.82 | $156.80 | $156.80 |
| 7 purchase totals = | $784.42 | $841.7042 | $841.70 | $841.65 | $841.70 | |