| 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 | $135.92 | 4.258% | $141.7075 | $141.71 | $141.70 | $141.70 |
| Purchase #2 | $128.42 | 9.726% | $140.9101 | $140.91 | $140.90 | $140.90 |
| Purchase #3 | $33.86 | 7.499% | $36.3992 | $36.40 | $36.40 | $36.40 |
| Purchase #4 | $191.54 | 3.582% | $198.401 | $198.40 | $198.40 | $198.40 |
| Purchase #5 | $73.66 | 4.576% | $77.0307 | $77.03 | $77.05 | $77.00 |
| Purchase #6 | $55.45 | 7.622% | $59.6764 | $59.68 | $59.70 | $59.70 |
| Purchase #7 | $140.88 | 12.499% | $158.4886 | $158.49 | $158.50 | $158.50 |
| 7 purchase totals = | $759.73 | $812.6135 | $812.62 | $812.65 | $812.60 | |