| 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 | $168.81 | 7.393% | $181.2901 | $181.29 | $181.30 | $181.30 |
| Purchase #2 | $185.65 | 12.290% | $208.4664 | $208.47 | $208.45 | $208.50 |
| Purchase #3 | $131.84 | 5.819% | $139.5118 | $139.51 | $139.50 | $139.50 |
| Purchase #4 | $169.33 | 4.333% | $176.6671 | $176.67 | $176.65 | $176.70 |
| Purchase #5 | $186.99 | 13.234% | $211.7363 | $211.74 | $211.75 | $211.70 |
| Purchase #6 | $223.77 | 11.389% | $249.2552 | $249.26 | $249.25 | $249.30 |
| Purchase #7 | $215.90 | 11.340% | $240.3831 | $240.38 | $240.40 | $240.40 |
| 7 purchase totals = | $1,282.29 | $1,407.3100 | $1,407.32 | $1,407.30 | $1,407.40 | |