| 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 | $163.27 | 7.262% | $175.1267 | $175.13 | $175.15 | $175.10 |
| Purchase #2 | $153.46 | 5.470% | $161.8543 | $161.85 | $161.85 | $161.90 |
| Purchase #3 | $20.61 | 13.830% | $23.4604 | $23.46 | $23.45 | $23.50 |
| Purchase #4 | $110.60 | 11.458% | $123.2725 | $123.27 | $123.25 | $123.30 |
| Purchase #5 | $124.29 | 4.372% | $129.724 | $129.72 | $129.70 | $129.70 |
| Purchase #6 | $206.92 | 4.645% | $216.5314 | $216.53 | $216.55 | $216.50 |
| Purchase #7 | $39.87 | 6.806% | $42.5836 | $42.58 | $42.60 | $42.60 |
| 7 purchase totals = | $819.02 | $872.5529 | $872.54 | $872.55 | $872.60 | |