| 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 | $155.93 | 13.135% | $176.4114 | $176.41 | $176.40 | $176.40 |
| Purchase #2 | $98.50 | 10.386% | $108.7302 | $108.73 | $108.75 | $108.70 |
| Purchase #3 | $244.88 | 10.188% | $269.8284 | $269.83 | $269.85 | $269.80 |
| Purchase #4 | $55.71 | 7.239% | $59.7428 | $59.74 | $59.75 | $59.70 |
| Purchase #5 | $82.53 | 13.752% | $93.8795 | $93.88 | $93.90 | $93.90 |
| Purchase #6 | $133.49 | 5.811% | $141.2471 | $141.25 | $141.25 | $141.20 |
| Purchase #7 | $58.30 | 9.688% | $63.9481 | $63.95 | $63.95 | $63.90 |
| 7 purchase totals = | $829.34 | $913.7875 | $913.79 | $913.85 | $913.60 | |