| 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 | $174.54 | 6.335% | $185.5971 | $185.60 | $185.60 | $185.60 |
| Purchase #2 | $163.41 | 6.390% | $173.8519 | $173.85 | $173.85 | $173.90 |
| Purchase #3 | $117.63 | 13.605% | $133.6336 | $133.63 | $133.65 | $133.60 |
| Purchase #4 | $223.51 | 13.247% | $253.1184 | $253.12 | $253.10 | $253.10 |
| Purchase #5 | $124.31 | 4.288% | $129.6404 | $129.64 | $129.65 | $129.60 |
| Purchase #6 | $121.77 | 3.315% | $125.8067 | $125.81 | $125.80 | $125.80 |
| Purchase #7 | $140.95 | 6.612% | $150.2696 | $150.27 | $150.25 | $150.30 |
| 7 purchase totals = | $1,066.12 | $1,151.9177 | $1,151.92 | $1,151.90 | $1,151.90 | |