| 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 | $174.54 | 9.528% | $191.1702 | $191.17 | $191.15 | $191.20 |
| Purchase #2 | $128.34 | 13.863% | $146.1318 | $146.13 | $146.15 | $146.10 |
| Purchase #3 | $82.65 | 6.717% | $88.2016 | $88.20 | $88.20 | $88.20 |
| Purchase #4 | $22.97 | 10.493% | $25.3802 | $25.38 | $25.40 | $25.40 |
| Purchase #5 | $129.93 | 9.173% | $141.8485 | $141.85 | $141.85 | $141.80 |
| Purchase #6 | $172.93 | 12.762% | $194.9993 | $195.00 | $195.00 | $195.00 |
| Purchase #7 | $55.83 | 8.450% | $60.5476 | $60.55 | $60.55 | $60.50 |
| 7 purchase totals = | $767.19 | $848.2792 | $848.28 | $848.30 | $848.20 | |