| 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 | $108.46 | 4.719% | $113.5782 | $113.58 | $113.60 | $113.60 |
| Purchase #2 | $131.75 | 10.213% | $145.2056 | $145.21 | $145.20 | $145.20 |
| Purchase #3 | $60.98 | 8.600% | $66.2243 | $66.22 | $66.20 | $66.20 |
| Purchase #4 | $187.47 | 13.725% | $213.2003 | $213.20 | $213.20 | $213.20 |
| Purchase #5 | $8.28 | 10.766% | $9.1714 | $9.17 | $9.15 | $9.20 |
| Purchase #6 | $180.57 | 8.555% | $196.0178 | $196.02 | $196.00 | $196.00 |
| Purchase #7 | $22.92 | 3.825% | $23.7967 | $23.80 | $23.80 | $23.80 |
| 7 purchase totals = | $700.43 | $767.1943 | $767.20 | $767.15 | $767.20 | |