| 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 | $157.60 | 11.279% | $175.3757 | $175.38 | $175.40 | $175.40 |
| Purchase #2 | $103.44 | 13.461% | $117.3641 | $117.36 | $117.35 | $117.40 |
| Purchase #3 | $100.56 | 3.226% | $103.8041 | $103.80 | $103.80 | $103.80 |
| Purchase #4 | $13.73 | 3.304% | $14.1836 | $14.18 | $14.20 | $14.20 |
| Purchase #5 | $218.56 | 13.450% | $247.9563 | $247.96 | $247.95 | $248.00 |
| Purchase #6 | $44.47 | 8.647% | $48.3153 | $48.32 | $48.30 | $48.30 |
| Purchase #7 | $233.26 | 6.690% | $248.8651 | $248.87 | $248.85 | $248.90 |
| 7 purchase totals = | $871.62 | $955.8642 | $955.87 | $955.85 | $956.00 | |