| 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 | $161.59 | 5.270% | $170.1058 | $170.11 | $170.10 | $170.10 |
| Purchase #2 | $16.35 | 5.808% | $17.2996 | $17.30 | $17.30 | $17.30 |
| Purchase #3 | $149.75 | 13.827% | $170.4559 | $170.46 | $170.45 | $170.50 |
| Purchase #4 | $130.25 | 7.283% | $139.7361 | $139.74 | $139.75 | $139.70 |
| Purchase #5 | $8.48 | 4.741% | $8.882 | $8.88 | $8.90 | $8.90 |
| Purchase #6 | $109.72 | 11.715% | $122.5737 | $122.57 | $122.55 | $122.60 |
| Purchase #7 | $155.68 | 6.148% | $165.2512 | $165.25 | $165.25 | $165.30 |
| 7 purchase totals = | $731.82 | $794.3043 | $794.31 | $794.30 | $794.40 | |