| 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 | $155.95 | 7.785% | $168.0907 | $168.09 | $168.10 | $168.10 |
| Purchase #2 | $166.52 | 8.721% | $181.0422 | $181.04 | $181.05 | $181.00 |
| Purchase #3 | $184.73 | 4.255% | $192.5903 | $192.59 | $192.60 | $192.60 |
| Purchase #4 | $49.95 | 10.717% | $55.3031 | $55.30 | $55.30 | $55.30 |
| Purchase #5 | $63.65 | 3.229% | $65.7053 | $65.71 | $65.70 | $65.70 |
| Purchase #6 | $101.33 | 11.833% | $113.3204 | $113.32 | $113.30 | $113.30 |
| Purchase #7 | $157.82 | 7.255% | $169.2698 | $169.27 | $169.25 | $169.30 |
| 7 purchase totals = | $879.95 | $945.3218 | $945.32 | $945.30 | $945.30 | |