| 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 | $142.48 | 9.657% | $156.2393 | $156.24 | $156.25 | $156.20 |
| Purchase #2 | $146.32 | 3.801% | $151.8816 | $151.88 | $151.90 | $151.90 |
| Purchase #3 | $113.64 | 11.662% | $126.8927 | $126.89 | $126.90 | $126.90 |
| Purchase #4 | $249.49 | 13.696% | $283.6602 | $283.66 | $283.65 | $283.70 |
| Purchase #5 | $180.30 | 7.604% | $194.01 | $194.01 | $194.00 | $194.00 |
| Purchase #6 | $191.91 | 10.857% | $212.7457 | $212.75 | $212.75 | $212.70 |
| Purchase #7 | $50.92 | 13.589% | $57.8395 | $57.84 | $57.85 | $57.80 |
| 7 purchase totals = | $1,075.06 | $1,183.2690 | $1,183.27 | $1,183.30 | $1,183.20 | |