| 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 | $154.66 | 4.284% | $161.2856 | $161.29 | $161.30 | $161.30 |
| Purchase #2 | $69.64 | 10.448% | $76.916 | $76.92 | $76.90 | $76.90 |
| Purchase #3 | $47.91 | 6.379% | $50.9662 | $50.97 | $50.95 | $51.00 |
| Purchase #4 | $180.45 | 13.462% | $204.7422 | $204.74 | $204.75 | $204.70 |
| Purchase #5 | $113.71 | 11.344% | $126.6093 | $126.61 | $126.60 | $126.60 |
| Purchase #6 | $14.93 | 6.485% | $15.8982 | $15.90 | $15.90 | $15.90 |
| Purchase #7 | $244.68 | 5.753% | $258.7564 | $258.76 | $258.75 | $258.80 |
| 7 purchase totals = | $825.98 | $895.1739 | $895.19 | $895.15 | $895.20 | |