| 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 | $225.61 | 3.170% | $232.7618 | $232.76 | $232.75 | $232.80 |
| Purchase #2 | $143.68 | 13.787% | $163.4892 | $163.49 | $163.50 | $163.50 |
| Purchase #3 | $22.26 | 7.540% | $23.9384 | $23.94 | $23.95 | $23.90 |
| Purchase #4 | $35.50 | 6.693% | $37.876 | $37.88 | $37.90 | $37.90 |
| Purchase #5 | $138.56 | 10.225% | $152.7278 | $152.73 | $152.75 | $152.70 |
| Purchase #6 | $160.87 | 5.640% | $169.9431 | $169.94 | $169.95 | $169.90 |
| Purchase #7 | $32.73 | 5.142% | $34.413 | $34.41 | $34.40 | $34.40 |
| 7 purchase totals = | $759.21 | $815.1493 | $815.15 | $815.20 | $815.10 | |