| 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 | $7.77 | 7.465% | $8.35 | $8.35 | $8.35 | $8.40 |
| Purchase #2 | $170.83 | 13.587% | $194.0407 | $194.04 | $194.05 | $194.00 |
| Purchase #3 | $154.40 | 9.620% | $169.2533 | $169.25 | $169.25 | $169.30 |
| Purchase #4 | $208.88 | 11.484% | $232.8678 | $232.87 | $232.85 | $232.90 |
| Purchase #5 | $146.38 | 11.408% | $163.079 | $163.08 | $163.10 | $163.10 |
| Purchase #6 | $217.55 | 5.685% | $229.9177 | $229.92 | $229.90 | $229.90 |
| Purchase #7 | $45.85 | 4.252% | $47.7995 | $47.80 | $47.80 | $47.80 |
| 7 purchase totals = | $951.66 | $1,045.3080 | $1,045.31 | $1,045.30 | $1,045.40 | |