| 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 | $168.64 | 4.786% | $176.7111 | $176.71 | $176.70 | $176.70 |
| Purchase #2 | $73.91 | 6.840% | $78.9654 | $78.97 | $78.95 | $79.00 |
| Purchase #3 | $47.50 | 13.482% | $53.904 | $53.90 | $53.90 | $53.90 |
| Purchase #4 | $95.38 | 11.520% | $106.3678 | $106.37 | $106.35 | $106.40 |
| Purchase #5 | $146.60 | 9.128% | $159.9816 | $159.98 | $160.00 | $160.00 |
| Purchase #6 | $67.52 | 8.195% | $73.0533 | $73.05 | $73.05 | $73.10 |
| Purchase #7 | $192.26 | 9.523% | $210.5689 | $210.57 | $210.55 | $210.60 |
| 7 purchase totals = | $791.81 | $859.5521 | $859.55 | $859.50 | $859.70 | |