| 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 | $140.69 | 7.222% | $150.8506 | $150.85 | $150.85 | $150.90 |
| Purchase #2 | $187.87 | 3.568% | $194.5732 | $194.57 | $194.55 | $194.60 |
| Purchase #3 | $80.69 | 10.649% | $89.2827 | $89.28 | $89.30 | $89.30 |
| Purchase #4 | $184.67 | 4.647% | $193.2516 | $193.25 | $193.25 | $193.30 |
| Purchase #5 | $69.25 | 8.277% | $74.9818 | $74.98 | $75.00 | $75.00 |
| Purchase #6 | $93.87 | 4.619% | $98.2059 | $98.21 | $98.20 | $98.20 |
| Purchase #7 | $67.26 | 11.593% | $75.0575 | $75.06 | $75.05 | $75.10 |
| 7 purchase totals = | $824.30 | $876.2033 | $876.20 | $876.20 | $876.40 | |