| 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 | $70.78 | 11.225% | $78.7251 | $78.73 | $78.75 | $78.70 |
| Purchase #2 | $130.60 | 7.847% | $140.8482 | $140.85 | $140.85 | $140.80 |
| Purchase #3 | $73.84 | 8.216% | $79.9067 | $79.91 | $79.90 | $79.90 |
| Purchase #4 | $212.95 | 5.444% | $224.543 | $224.54 | $224.55 | $224.50 |
| Purchase #5 | $213.39 | 5.836% | $225.8434 | $225.84 | $225.85 | $225.80 |
| Purchase #6 | $197.37 | 4.712% | $206.6701 | $206.67 | $206.65 | $206.70 |
| Purchase #7 | $190.97 | 3.500% | $197.654 | $197.65 | $197.65 | $197.70 |
| 7 purchase totals = | $1,089.90 | $1,154.1905 | $1,154.19 | $1,154.20 | $1,154.10 | |