| 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 | $185.74 | 7.348% | $199.3882 | $199.39 | $199.40 | $199.40 |
| Purchase #2 | $217.56 | 8.178% | $235.3521 | $235.35 | $235.35 | $235.40 |
| Purchase #3 | $169.99 | 6.155% | $180.4529 | $180.45 | $180.45 | $180.50 |
| Purchase #4 | $214.27 | 4.252% | $223.3808 | $223.38 | $223.40 | $223.40 |
| Purchase #5 | $68.57 | 5.270% | $72.1836 | $72.18 | $72.20 | $72.20 |
| Purchase #6 | $119.39 | 9.577% | $130.824 | $130.82 | $130.80 | $130.80 |
| Purchase #7 | $113.60 | 9.420% | $124.3011 | $124.30 | $124.30 | $124.30 |
| 7 purchase totals = | $1,089.12 | $1,165.8827 | $1,165.87 | $1,165.90 | $1,166.00 | |