| 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 | $143.34 | 12.191% | $160.8146 | $160.81 | $160.80 | $160.80 |
| Purchase #2 | $21.33 | 6.683% | $22.7555 | $22.76 | $22.75 | $22.80 |
| Purchase #3 | $149.58 | 7.747% | $161.168 | $161.17 | $161.15 | $161.20 |
| Purchase #4 | $141.64 | 4.518% | $148.0393 | $148.04 | $148.05 | $148.00 |
| Purchase #5 | $35.38 | 7.179% | $37.9199 | $37.92 | $37.90 | $37.90 |
| Purchase #6 | $230.91 | 9.395% | $252.604 | $252.60 | $252.60 | $252.60 |
| Purchase #7 | $169.61 | 6.473% | $180.5889 | $180.59 | $180.60 | $180.60 |
| 7 purchase totals = | $891.79 | $963.8902 | $963.89 | $963.85 | $963.90 | |