| 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 | $169.50 | 13.405% | $192.2215 | $192.22 | $192.20 | $192.20 |
| Purchase #2 | $96.49 | 10.307% | $106.4352 | $106.44 | $106.45 | $106.40 |
| Purchase #3 | $150.60 | 8.369% | $163.2037 | $163.20 | $163.20 | $163.20 |
| Purchase #4 | $103.50 | 9.182% | $113.0034 | $113.00 | $113.00 | $113.00 |
| Purchase #5 | $131.47 | 7.694% | $141.5853 | $141.59 | $141.60 | $141.60 |
| Purchase #6 | $132.38 | 12.722% | $149.2214 | $149.22 | $149.20 | $149.20 |
| Purchase #7 | $43.87 | 9.176% | $47.8955 | $47.90 | $47.90 | $47.90 |
| 7 purchase totals = | $827.81 | $913.5660 | $913.57 | $913.55 | $913.50 | |