| 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 | $145.44 | 7.715% | $156.6607 | $156.66 | $156.65 | $156.70 |
| Purchase #2 | $199.39 | 11.237% | $221.7955 | $221.80 | $221.80 | $221.80 |
| Purchase #3 | $118.42 | 4.459% | $123.7003 | $123.70 | $123.70 | $123.70 |
| Purchase #4 | $65.95 | 11.378% | $73.4538 | $73.45 | $73.45 | $73.50 |
| Purchase #5 | $192.60 | 12.291% | $216.2725 | $216.27 | $216.25 | $216.30 |
| Purchase #6 | $30.61 | 5.104% | $32.1723 | $32.17 | $32.15 | $32.20 |
| Purchase #7 | $59.81 | 5.813% | $63.2868 | $63.29 | $63.30 | $63.30 |
| 7 purchase totals = | $812.22 | $887.3419 | $887.34 | $887.30 | $887.50 | |