| 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 | $65.99 | 11.180% | $73.3677 | $73.37 | $73.35 | $73.40 |
| Purchase #2 | $78.34 | 6.374% | $83.3334 | $83.33 | $83.35 | $83.30 |
| Purchase #3 | $184.79 | 6.714% | $197.1968 | $197.20 | $197.20 | $197.20 |
| Purchase #4 | $156.51 | 12.570% | $176.1833 | $176.18 | $176.20 | $176.20 |
| Purchase #5 | $128.61 | 3.191% | $132.7139 | $132.71 | $132.70 | $132.70 |
| Purchase #6 | $231.31 | 13.626% | $262.8283 | $262.83 | $262.85 | $262.80 |
| Purchase #7 | $34.81 | 5.544% | $36.7399 | $36.74 | $36.75 | $36.70 |
| 7 purchase totals = | $880.36 | $962.3633 | $962.36 | $962.40 | $962.30 | |