| 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 | $180.47 | 9.565% | $197.732 | $197.73 | $197.75 | $197.70 |
| Purchase #2 | $37.68 | 8.565% | $40.9073 | $40.91 | $40.90 | $40.90 |
| Purchase #3 | $77.97 | 5.365% | $82.1531 | $82.15 | $82.15 | $82.20 |
| Purchase #4 | $133.60 | 11.727% | $149.2673 | $149.27 | $149.25 | $149.30 |
| Purchase #5 | $141.55 | 6.700% | $151.0339 | $151.03 | $151.05 | $151.00 |
| Purchase #6 | $126.37 | 3.695% | $131.0394 | $131.04 | $131.05 | $131.00 |
| Purchase #7 | $70.35 | 12.305% | $79.0066 | $79.01 | $79.00 | $79.00 |
| 7 purchase totals = | $767.99 | $831.1396 | $831.14 | $831.15 | $831.10 | |