| 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 | $108.45 | 4.605% | $113.4441 | $113.44 | $113.45 | $113.40 |
| Purchase #2 | $66.65 | 3.242% | $68.8108 | $68.81 | $68.80 | $68.80 |
| Purchase #3 | $143.75 | 8.614% | $156.1326 | $156.13 | $156.15 | $156.10 |
| Purchase #4 | $30.98 | 13.506% | $35.1642 | $35.16 | $35.15 | $35.20 |
| Purchase #5 | $223.77 | 9.327% | $244.641 | $244.64 | $244.65 | $244.60 |
| Purchase #6 | $164.68 | 9.678% | $180.6177 | $180.62 | $180.60 | $180.60 |
| Purchase #7 | $153.25 | 10.131% | $168.7758 | $168.78 | $168.80 | $168.80 |
| 7 purchase totals = | $891.53 | $967.5862 | $967.58 | $967.60 | $967.50 | |