| 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 | $144.93 | 9.354% | $158.4868 | $158.49 | $158.50 | $158.50 |
| Purchase #2 | $141.45 | 9.396% | $154.7406 | $154.74 | $154.75 | $154.70 |
| Purchase #3 | $48.77 | 7.312% | $52.3361 | $52.34 | $52.35 | $52.30 |
| Purchase #4 | $203.26 | 5.256% | $213.9433 | $213.94 | $213.95 | $213.90 |
| Purchase #5 | $14.69 | 13.602% | $16.6881 | $16.69 | $16.70 | $16.70 |
| Purchase #6 | $134.85 | 12.493% | $151.6968 | $151.70 | $151.70 | $151.70 |
| Purchase #7 | $67.98 | 7.795% | $73.279 | $73.28 | $73.30 | $73.30 |
| 7 purchase totals = | $755.93 | $821.1707 | $821.18 | $821.25 | $821.10 | |