| 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 | $223.39 | 4.667% | $233.8156 | $233.82 | $233.80 | $233.80 |
| Purchase #2 | $10.74 | 5.173% | $11.2956 | $11.30 | $11.30 | $11.30 |
| Purchase #3 | $107.78 | 8.720% | $117.1784 | $117.18 | $117.20 | $117.20 |
| Purchase #4 | $44.60 | 5.779% | $47.1774 | $47.18 | $47.20 | $47.20 |
| Purchase #5 | $56.34 | 6.213% | $59.8404 | $59.84 | $59.85 | $59.80 |
| Purchase #6 | $173.64 | 12.315% | $195.0238 | $195.02 | $195.00 | $195.00 |
| Purchase #7 | $113.70 | 12.380% | $127.7761 | $127.78 | $127.80 | $127.80 |
| 7 purchase totals = | $730.19 | $792.1073 | $792.12 | $792.15 | $792.10 | |