| 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 | $105.40 | 11.355% | $117.3682 | $117.37 | $117.35 | $117.40 |
| Purchase #2 | $134.74 | 9.757% | $147.8866 | $147.89 | $147.90 | $147.90 |
| Purchase #3 | $152.59 | 4.151% | $158.924 | $158.92 | $158.90 | $158.90 |
| Purchase #4 | $139.77 | 8.348% | $151.438 | $151.44 | $151.45 | $151.40 |
| Purchase #5 | $32.64 | 4.599% | $34.1411 | $34.14 | $34.15 | $34.10 |
| Purchase #6 | $113.57 | 11.240% | $126.3353 | $126.34 | $126.35 | $126.30 |
| Purchase #7 | $32.97 | 11.780% | $36.8539 | $36.85 | $36.85 | $36.90 |
| 7 purchase totals = | $711.68 | $772.9471 | $772.95 | $772.95 | $772.90 | |