| 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 | $153.25 | 10.658% | $169.5834 | $169.58 | $169.60 | $169.60 |
| Purchase #2 | $48.40 | 5.364% | $50.9962 | $51.00 | $51.00 | $51.00 |
| Purchase #3 | $106.73 | 8.170% | $115.4498 | $115.45 | $115.45 | $115.40 |
| Purchase #4 | $142.68 | 5.514% | $150.5474 | $150.55 | $150.55 | $150.50 |
| Purchase #5 | $128.37 | 6.856% | $137.171 | $137.17 | $137.15 | $137.20 |
| Purchase #6 | $62.57 | 9.344% | $68.4165 | $68.42 | $68.40 | $68.40 |
| Purchase #7 | $7.44 | 4.333% | $7.7624 | $7.76 | $7.75 | $7.80 |
| 7 purchase totals = | $649.44 | $699.9267 | $699.93 | $699.90 | $699.90 | |