| 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 | $133.71 | 6.467% | $142.357 | $142.36 | $142.35 | $142.40 |
| Purchase #2 | $183.99 | 7.231% | $197.2943 | $197.29 | $197.30 | $197.30 |
| Purchase #3 | $152.37 | 11.164% | $169.3806 | $169.38 | $169.40 | $169.40 |
| Purchase #4 | $228.84 | 6.724% | $244.2272 | $244.23 | $244.25 | $244.20 |
| Purchase #5 | $65.71 | 4.575% | $68.7162 | $68.72 | $68.70 | $68.70 |
| Purchase #6 | $143.26 | 7.455% | $153.94 | $153.94 | $153.95 | $153.90 |
| Purchase #7 | $138.95 | 13.856% | $158.2029 | $158.20 | $158.20 | $158.20 |
| 7 purchase totals = | $1,046.83 | $1,134.1182 | $1,134.12 | $1,134.15 | $1,134.10 | |