| 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 | $170.69 | 6.745% | $182.203 | $182.20 | $182.20 | $182.20 |
| Purchase #2 | $83.70 | 11.641% | $93.4435 | $93.44 | $93.45 | $93.40 |
| Purchase #3 | $122.37 | 10.746% | $135.5199 | $135.52 | $135.50 | $135.50 |
| Purchase #4 | $159.98 | 5.755% | $169.1868 | $169.19 | $169.20 | $169.20 |
| Purchase #5 | $90.91 | 12.318% | $102.1083 | $102.11 | $102.10 | $102.10 |
| Purchase #6 | $78.44 | 10.400% | $86.5978 | $86.60 | $86.60 | $86.60 |
| Purchase #7 | $53.29 | 13.632% | $60.5545 | $60.55 | $60.55 | $60.60 |
| 7 purchase totals = | $759.38 | $829.6138 | $829.61 | $829.60 | $829.60 | |