| 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 | $158.52 | 5.595% | $167.3892 | $167.39 | $167.40 | $167.40 |
| Purchase #2 | $106.46 | 4.686% | $111.4487 | $111.45 | $111.45 | $111.40 |
| Purchase #3 | $146.96 | 6.824% | $156.9886 | $156.99 | $157.00 | $157.00 |
| Purchase #4 | $24.74 | 3.404% | $25.5821 | $25.58 | $25.60 | $25.60 |
| Purchase #5 | $32.73 | 11.386% | $36.4566 | $36.46 | $36.45 | $36.50 |
| Purchase #6 | $107.96 | 10.842% | $119.665 | $119.67 | $119.65 | $119.70 |
| Purchase #7 | $189.61 | 5.234% | $199.5342 | $199.53 | $199.55 | $199.50 |
| 7 purchase totals = | $766.98 | $817.0644 | $817.07 | $817.10 | $817.10 | |