| 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 | $149.83 | 10.829% | $166.0551 | $166.06 | $166.05 | $166.10 |
| Purchase #2 | $153.97 | 4.440% | $160.8063 | $160.81 | $160.80 | $160.80 |
| Purchase #3 | $139.86 | 9.218% | $152.7523 | $152.75 | $152.75 | $152.80 |
| Purchase #4 | $7.78 | 9.854% | $8.5466 | $8.55 | $8.55 | $8.50 |
| Purchase #5 | $200.46 | 6.296% | $213.081 | $213.08 | $213.10 | $213.10 |
| Purchase #6 | $53.76 | 8.325% | $58.2355 | $58.24 | $58.25 | $58.20 |
| Purchase #7 | $141.39 | 8.158% | $152.9246 | $152.92 | $152.90 | $152.90 |
| 7 purchase totals = | $847.05 | $912.4014 | $912.41 | $912.40 | $912.40 | |