| 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 | $223.96 | 8.582% | $243.1802 | $243.18 | $243.20 | $243.20 |
| Purchase #2 | $53.82 | 9.513% | $58.9399 | $58.94 | $58.95 | $58.90 |
| Purchase #3 | $9.85 | 11.250% | $10.9581 | $10.96 | $10.95 | $11.00 |
| Purchase #4 | $209.36 | 8.540% | $227.2393 | $227.24 | $227.25 | $227.20 |
| Purchase #5 | $131.38 | 10.334% | $144.9568 | $144.96 | $144.95 | $145.00 |
| Purchase #6 | $96.51 | 3.749% | $100.1282 | $100.13 | $100.15 | $100.10 |
| Purchase #7 | $30.64 | 6.510% | $32.6347 | $32.63 | $32.65 | $32.60 |
| 7 purchase totals = | $755.52 | $818.0372 | $818.04 | $818.10 | $818.00 | |