| 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 | $173.29 | 8.438% | $187.9122 | $187.91 | $187.90 | $187.90 |
| Purchase #2 | $213.95 | 11.477% | $238.505 | $238.51 | $238.50 | $238.50 |
| Purchase #3 | $74.30 | 8.669% | $80.7411 | $80.74 | $80.75 | $80.70 |
| Purchase #4 | $75.57 | 8.521% | $82.0093 | $82.01 | $82.00 | $82.00 |
| Purchase #5 | $174.31 | 13.571% | $197.9656 | $197.97 | $197.95 | $198.00 |
| Purchase #6 | $30.70 | 10.404% | $33.894 | $33.89 | $33.90 | $33.90 |
| Purchase #7 | $131.28 | 4.589% | $137.3044 | $137.30 | $137.30 | $137.30 |
| 7 purchase totals = | $873.40 | $958.3316 | $958.33 | $958.30 | $958.30 | |