| 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 | $161.56 | 5.398% | $170.281 | $170.28 | $170.30 | $170.30 |
| Purchase #2 | $174.55 | 10.477% | $192.8376 | $192.84 | $192.85 | $192.80 |
| Purchase #3 | $113.79 | 9.494% | $124.5932 | $124.59 | $124.60 | $124.60 |
| Purchase #4 | $186.44 | 4.167% | $194.209 | $194.21 | $194.20 | $194.20 |
| Purchase #5 | $77.25 | 10.821% | $85.6092 | $85.61 | $85.60 | $85.60 |
| Purchase #6 | $59.55 | 12.128% | $66.7722 | $66.77 | $66.75 | $66.80 |
| Purchase #7 | $46.63 | 7.308% | $50.0377 | $50.04 | $50.05 | $50.00 |
| 7 purchase totals = | $819.77 | $884.3399 | $884.34 | $884.35 | $884.30 | |