| 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 | $187.50 | 9.607% | $205.5131 | $205.51 | $205.50 | $205.50 |
| Purchase #2 | $144.58 | 6.139% | $153.4558 | $153.46 | $153.45 | $153.50 |
| Purchase #3 | $131.84 | 10.257% | $145.3628 | $145.36 | $145.35 | $145.40 |
| Purchase #4 | $214.73 | 5.321% | $226.1558 | $226.16 | $226.15 | $226.20 |
| Purchase #5 | $44.79 | 7.579% | $48.1846 | $48.18 | $48.20 | $48.20 |
| Purchase #6 | $50.52 | 12.411% | $56.79 | $56.79 | $56.80 | $56.80 |
| Purchase #7 | $96.36 | 9.832% | $105.8341 | $105.83 | $105.85 | $105.80 |
| 7 purchase totals = | $870.32 | $941.2962 | $941.29 | $941.30 | $941.40 | |