| 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 | $180.40 | 8.426% | $195.6005 | $195.60 | $195.60 | $195.60 |
| Purchase #2 | $42.40 | 13.360% | $48.0646 | $48.06 | $48.05 | $48.10 |
| Purchase #3 | $135.29 | 5.555% | $142.8054 | $142.81 | $142.80 | $142.80 |
| Purchase #4 | $152.51 | 7.518% | $163.9757 | $163.98 | $164.00 | $164.00 |
| Purchase #5 | $56.41 | 4.383% | $58.8825 | $58.88 | $58.90 | $58.90 |
| Purchase #6 | $222.83 | 7.217% | $238.9116 | $238.91 | $238.90 | $238.90 |
| Purchase #7 | $54.96 | 10.332% | $60.6385 | $60.64 | $60.65 | $60.60 |
| 7 purchase totals = | $844.80 | $908.8788 | $908.88 | $908.90 | $908.90 | |