| 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 | $160.28 | 5.352% | $168.8582 | $168.86 | $168.85 | $168.90 |
| Purchase #2 | $117.92 | 9.451% | $129.0646 | $129.06 | $129.05 | $129.10 |
| Purchase #3 | $9.43 | 13.835% | $10.7346 | $10.73 | $10.75 | $10.70 |
| Purchase #4 | $135.94 | 6.611% | $144.927 | $144.93 | $144.95 | $144.90 |
| Purchase #5 | $130.45 | 10.538% | $144.1968 | $144.20 | $144.20 | $144.20 |
| Purchase #6 | $216.61 | 5.510% | $228.5452 | $228.55 | $228.55 | $228.50 |
| Purchase #7 | $64.39 | 13.322% | $72.968 | $72.97 | $72.95 | $73.00 |
| 7 purchase totals = | $835.02 | $899.2944 | $899.30 | $899.30 | $899.30 | |