| 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 | $213.67 | 5.407% | $225.2231 | $225.22 | $225.20 | $225.20 |
| Purchase #2 | $142.77 | 11.334% | $158.9516 | $158.95 | $158.95 | $159.00 |
| Purchase #3 | $33.97 | 10.360% | $37.4893 | $37.49 | $37.50 | $37.50 |
| Purchase #4 | $124.68 | 6.599% | $132.9076 | $132.91 | $132.90 | $132.90 |
| Purchase #5 | $119.61 | 12.707% | $134.8088 | $134.81 | $134.80 | $134.80 |
| Purchase #6 | $194.63 | 10.546% | $215.1557 | $215.16 | $215.15 | $215.20 |
| Purchase #7 | $160.45 | 8.627% | $174.292 | $174.29 | $174.30 | $174.30 |
| 7 purchase totals = | $989.78 | $1,078.8281 | $1,078.83 | $1,078.80 | $1,078.90 | |