| 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 | $221.95 | 5.381% | $233.8931 | $233.89 | $233.90 | $233.90 |
| Purchase #2 | $27.97 | 9.307% | $30.5732 | $30.57 | $30.55 | $30.60 |
| Purchase #3 | $68.88 | 3.538% | $71.317 | $71.32 | $71.30 | $71.30 |
| Purchase #4 | $178.67 | 8.695% | $194.2054 | $194.21 | $194.20 | $194.20 |
| Purchase #5 | $53.78 | 10.504% | $59.4291 | $59.43 | $59.45 | $59.40 |
| Purchase #6 | $123.45 | 5.297% | $129.9891 | $129.99 | $130.00 | $130.00 |
| Purchase #7 | $183.63 | 6.673% | $195.8836 | $195.88 | $195.90 | $195.90 |
| 7 purchase totals = | $858.33 | $915.2905 | $915.29 | $915.30 | $915.30 | |