| 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 | $163.80 | 7.290% | $175.741 | $175.74 | $175.75 | $175.70 |
| Purchase #2 | $16.64 | 4.676% | $17.4181 | $17.42 | $17.40 | $17.40 |
| Purchase #3 | $49.86 | 6.794% | $53.2475 | $53.25 | $53.25 | $53.20 |
| Purchase #4 | $75.93 | 9.549% | $83.1806 | $83.18 | $83.20 | $83.20 |
| Purchase #5 | $61.91 | 5.364% | $65.2309 | $65.23 | $65.25 | $65.20 |
| Purchase #6 | $227.66 | 9.526% | $249.3469 | $249.35 | $249.35 | $249.30 |
| Purchase #7 | $53.83 | 7.302% | $57.7607 | $57.76 | $57.75 | $57.80 |
| 7 purchase totals = | $649.63 | $701.9257 | $701.93 | $701.95 | $701.80 | |