| 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 | $133.73 | 4.782% | $140.125 | $140.13 | $140.15 | $140.10 |
| Purchase #2 | $226.78 | 7.430% | $243.6298 | $243.63 | $243.65 | $243.60 |
| Purchase #3 | $205.98 | 13.325% | $233.4268 | $233.43 | $233.45 | $233.40 |
| Purchase #4 | $111.88 | 12.163% | $125.488 | $125.49 | $125.50 | $125.50 |
| Purchase #5 | $169.76 | 9.207% | $185.3898 | $185.39 | $185.40 | $185.40 |
| Purchase #6 | $153.34 | 13.561% | $174.1344 | $174.13 | $174.15 | $174.10 |
| Purchase #7 | $175.36 | 4.306% | $182.911 | $182.91 | $182.90 | $182.90 |
| 7 purchase totals = | $1,176.83 | $1,285.1048 | $1,285.11 | $1,285.20 | $1,285.00 | |