| 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 | $101.75 | 13.281% | $115.2634 | $115.26 | $115.25 | $115.30 |
| Purchase #2 | $71.92 | 3.225% | $74.2394 | $74.24 | $74.25 | $74.20 |
| Purchase #3 | $166.25 | 11.155% | $184.7952 | $184.80 | $184.80 | $184.80 |
| Purchase #4 | $171.58 | 13.308% | $194.4139 | $194.41 | $194.40 | $194.40 |
| Purchase #5 | $75.66 | 4.225% | $78.8566 | $78.86 | $78.85 | $78.90 |
| Purchase #6 | $197.75 | 3.576% | $204.8215 | $204.82 | $204.80 | $204.80 |
| Purchase #7 | $50.76 | 12.477% | $57.0933 | $57.09 | $57.10 | $57.10 |
| 7 purchase totals = | $835.67 | $909.4833 | $909.48 | $909.45 | $909.50 | |