| 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 | $160.88 | 8.859% | $175.1324 | $175.13 | $175.15 | $175.10 |
| Purchase #2 | $169.50 | 3.345% | $175.1698 | $175.17 | $175.15 | $175.20 |
| Purchase #3 | $232.47 | 5.659% | $245.6255 | $245.63 | $245.65 | $245.60 |
| Purchase #4 | $238.72 | 7.729% | $257.1707 | $257.17 | $257.15 | $257.20 |
| Purchase #5 | $73.32 | 9.486% | $80.2751 | $80.28 | $80.30 | $80.30 |
| Purchase #6 | $56.97 | 13.748% | $64.8022 | $64.80 | $64.80 | $64.80 |
| Purchase #7 | $169.41 | 6.607% | $180.6029 | $180.60 | $180.60 | $180.60 |
| 7 purchase totals = | $1,101.27 | $1,178.7786 | $1,178.78 | $1,178.80 | $1,178.80 | |