| 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 | $160.39 | 7.632% | $172.631 | $172.63 | $172.65 | $172.60 |
| Purchase #2 | $180.89 | 6.716% | $193.0386 | $193.04 | $193.05 | $193.00 |
| Purchase #3 | $33.60 | 9.158% | $36.6771 | $36.68 | $36.70 | $36.70 |
| Purchase #4 | $176.34 | 12.834% | $198.9715 | $198.97 | $198.95 | $199.00 |
| Purchase #5 | $59.66 | 4.126% | $62.1216 | $62.12 | $62.10 | $62.10 |
| Purchase #6 | $96.89 | 13.474% | $109.945 | $109.95 | $109.95 | $109.90 |
| Purchase #7 | $118.27 | 5.563% | $124.8494 | $124.85 | $124.85 | $124.80 |
| 7 purchase totals = | $826.04 | $898.2342 | $898.24 | $898.25 | $898.10 | |