| 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 | $107.97 | 8.721% | $117.3861 | $117.39 | $117.40 | $117.40 |
| Purchase #2 | $48.33 | 11.303% | $53.7927 | $53.79 | $53.80 | $53.80 |
| Purchase #3 | $180.25 | 7.325% | $193.4533 | $193.45 | $193.45 | $193.50 |
| Purchase #4 | $150.28 | 6.464% | $159.9941 | $159.99 | $160.00 | $160.00 |
| Purchase #5 | $151.41 | 3.468% | $156.6609 | $156.66 | $156.65 | $156.70 |
| Purchase #6 | $216.78 | 4.375% | $226.2641 | $226.26 | $226.25 | $226.30 |
| Purchase #7 | $183.94 | 6.418% | $195.7453 | $195.75 | $195.75 | $195.70 |
| 7 purchase totals = | $1,038.96 | $1,103.2965 | $1,103.29 | $1,103.30 | $1,103.40 | |