| 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 | $186.26 | 13.142% | $210.7383 | $210.74 | $210.75 | $210.70 |
| Purchase #2 | $162.58 | 13.288% | $184.1836 | $184.18 | $184.20 | $184.20 |
| Purchase #3 | $110.64 | 6.557% | $117.8947 | $117.89 | $117.90 | $117.90 |
| Purchase #4 | $18.25 | 3.427% | $18.8754 | $18.88 | $18.90 | $18.90 |
| Purchase #5 | $161.68 | 3.534% | $167.3938 | $167.39 | $167.40 | $167.40 |
| Purchase #6 | $53.77 | 3.754% | $55.7885 | $55.79 | $55.80 | $55.80 |
| Purchase #7 | $196.69 | 11.317% | $218.9494 | $218.95 | $218.95 | $218.90 |
| 7 purchase totals = | $889.87 | $973.8237 | $973.82 | $973.90 | $973.80 | |