| 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 | $133.84 | 12.231% | $150.21 | $150.21 | $150.20 | $150.20 |
| Purchase #2 | $146.54 | 4.234% | $152.7445 | $152.74 | $152.75 | $152.70 |
| Purchase #3 | $55.62 | 9.534% | $60.9228 | $60.92 | $60.90 | $60.90 |
| Purchase #4 | $67.79 | 9.359% | $74.1345 | $74.13 | $74.15 | $74.10 |
| Purchase #5 | $81.76 | 13.209% | $92.5597 | $92.56 | $92.55 | $92.60 |
| Purchase #6 | $129.57 | 12.831% | $146.1951 | $146.20 | $146.20 | $146.20 |
| Purchase #7 | $177.27 | 8.139% | $191.698 | $191.70 | $191.70 | $191.70 |
| 7 purchase totals = | $792.39 | $868.4646 | $868.46 | $868.45 | $868.40 | |