| 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 | $175.89 | 10.120% | $193.6901 | $193.69 | $193.70 | $193.70 |
| Purchase #2 | $157.86 | 11.756% | $176.418 | $176.42 | $176.40 | $176.40 |
| Purchase #3 | $16.93 | 7.861% | $18.2609 | $18.26 | $18.25 | $18.30 |
| Purchase #4 | $240.79 | 6.690% | $256.8989 | $256.90 | $256.90 | $256.90 |
| Purchase #5 | $13.39 | 5.814% | $14.1685 | $14.17 | $14.15 | $14.20 |
| Purchase #6 | $139.73 | 9.347% | $152.7906 | $152.79 | $152.80 | $152.80 |
| Purchase #7 | $33.93 | 10.457% | $37.4781 | $37.48 | $37.50 | $37.50 |
| 7 purchase totals = | $778.52 | $849.7051 | $849.71 | $849.70 | $849.80 | |