| 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 | $149.49 | 13.164% | $169.1689 | $169.17 | $169.15 | $169.20 |
| Purchase #2 | $85.36 | 9.115% | $93.1406 | $93.14 | $93.15 | $93.10 |
| Purchase #3 | $122.98 | 8.712% | $133.694 | $133.69 | $133.70 | $133.70 |
| Purchase #4 | $11.57 | 4.774% | $12.1224 | $12.12 | $12.10 | $12.10 |
| Purchase #5 | $68.84 | 12.677% | $77.5668 | $77.57 | $77.55 | $77.60 |
| Purchase #6 | $46.82 | 8.386% | $50.7463 | $50.75 | $50.75 | $50.70 |
| Purchase #7 | $65.90 | 11.527% | $73.4963 | $73.50 | $73.50 | $73.50 |
| 7 purchase totals = | $550.96 | $609.9353 | $609.94 | $609.90 | $609.90 | |