| 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 | $150.45 | 7.480% | $161.7037 | $161.70 | $161.70 | $161.70 |
| Purchase #2 | $131.67 | 13.298% | $149.1795 | $149.18 | $149.20 | $149.20 |
| Purchase #3 | $66.32 | 12.286% | $74.4681 | $74.47 | $74.45 | $74.50 |
| Purchase #4 | $210.56 | 3.575% | $218.0875 | $218.09 | $218.10 | $218.10 |
| Purchase #5 | $154.91 | 7.425% | $166.4121 | $166.41 | $166.40 | $166.40 |
| Purchase #6 | $39.31 | 5.812% | $41.5947 | $41.59 | $41.60 | $41.60 |
| Purchase #7 | $155.47 | 13.198% | $175.9889 | $175.99 | $176.00 | $176.00 |
| 7 purchase totals = | $908.69 | $987.4345 | $987.43 | $987.45 | $987.50 | |