| 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 | $138.85 | 9.239% | $151.6784 | $151.68 | $151.70 | $151.70 |
| Purchase #2 | $91.96 | 13.297% | $104.1879 | $104.19 | $104.20 | $104.20 |
| Purchase #3 | $129.55 | 3.834% | $134.5169 | $134.52 | $134.50 | $134.50 |
| Purchase #4 | $129.51 | 7.119% | $138.7298 | $138.73 | $138.75 | $138.70 |
| Purchase #5 | $75.99 | 8.365% | $82.3466 | $82.35 | $82.35 | $82.30 |
| Purchase #6 | $226.28 | 11.684% | $252.7186 | $252.72 | $252.70 | $252.70 |
| Purchase #7 | $67.36 | 13.510% | $76.4603 | $76.46 | $76.45 | $76.50 |
| 7 purchase totals = | $859.50 | $940.6385 | $940.65 | $940.65 | $940.60 | |