| 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 | $182.52 | 5.116% | $191.8577 | $191.86 | $191.85 | $191.90 |
| Purchase #2 | $36.49 | 6.710% | $38.9385 | $38.94 | $38.95 | $38.90 |
| Purchase #3 | $207.80 | 3.736% | $215.5634 | $215.56 | $215.55 | $215.60 |
| Purchase #4 | $112.60 | 4.241% | $117.3754 | $117.38 | $117.40 | $117.40 |
| Purchase #5 | $157.37 | 11.800% | $175.9397 | $175.94 | $175.95 | $175.90 |
| Purchase #6 | $79.87 | 9.182% | $87.2037 | $87.20 | $87.20 | $87.20 |
| Purchase #7 | $18.98 | 12.117% | $21.2798 | $21.28 | $21.30 | $21.30 |
| 7 purchase totals = | $795.63 | $848.1582 | $848.16 | $848.20 | $848.20 | |