| 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 | $107.81 | 9.209% | $117.7382 | $117.74 | $117.75 | $117.70 |
| Purchase #2 | $139.76 | 13.356% | $158.4263 | $158.43 | $158.45 | $158.40 |
| Purchase #3 | $21.60 | 10.350% | $23.8356 | $23.84 | $23.85 | $23.80 |
| Purchase #4 | $127.57 | 4.421% | $133.2099 | $133.21 | $133.20 | $133.20 |
| Purchase #5 | $32.95 | 7.868% | $35.5425 | $35.54 | $35.55 | $35.50 |
| Purchase #6 | $71.57 | 5.459% | $75.477 | $75.48 | $75.50 | $75.50 |
| Purchase #7 | $138.55 | 7.496% | $148.9357 | $148.94 | $148.95 | $148.90 |
| 7 purchase totals = | $639.81 | $693.1652 | $693.18 | $693.25 | $693.00 | |