| 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 | $169.75 | 12.845% | $191.5544 | $191.55 | $191.55 | $191.60 |
| Purchase #2 | $100.41 | 6.659% | $107.0963 | $107.10 | $107.10 | $107.10 |
| Purchase #3 | $132.83 | 8.753% | $144.4566 | $144.46 | $144.45 | $144.50 |
| Purchase #4 | $78.94 | 7.226% | $84.6442 | $84.64 | $84.65 | $84.60 |
| Purchase #5 | $123.66 | 5.399% | $130.3364 | $130.34 | $130.35 | $130.30 |
| Purchase #6 | $82.80 | 8.226% | $89.6111 | $89.61 | $89.60 | $89.60 |
| Purchase #7 | $92.92 | 4.341% | $96.9537 | $96.95 | $96.95 | $97.00 |
| 7 purchase totals = | $781.31 | $844.6527 | $844.65 | $844.65 | $844.70 | |