| 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 | $142.61 | 7.799% | $153.7322 | $153.73 | $153.75 | $153.70 |
| Purchase #2 | $112.45 | 11.761% | $125.6752 | $125.68 | $125.70 | $125.70 |
| Purchase #3 | $110.81 | 10.627% | $122.5858 | $122.59 | $122.60 | $122.60 |
| Purchase #4 | $58.98 | 8.560% | $64.0287 | $64.03 | $64.05 | $64.00 |
| Purchase #5 | $160.45 | 9.311% | $175.3895 | $175.39 | $175.40 | $175.40 |
| Purchase #6 | $61.64 | 13.232% | $69.7962 | $69.80 | $69.80 | $69.80 |
| Purchase #7 | $202.46 | 8.281% | $219.2257 | $219.23 | $219.25 | $219.20 |
| 7 purchase totals = | $849.40 | $930.4333 | $930.45 | $930.55 | $930.40 | |