| 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 | $223.32 | 3.738% | $231.6677 | $231.67 | $231.65 | $231.70 |
| Purchase #2 | $62.78 | 10.647% | $69.4642 | $69.46 | $69.45 | $69.50 |
| Purchase #3 | $69.81 | 5.375% | $73.5623 | $73.56 | $73.55 | $73.60 |
| Purchase #4 | $167.93 | 4.445% | $175.3945 | $175.39 | $175.40 | $175.40 |
| Purchase #5 | $19.96 | 6.513% | $21.26 | $21.26 | $21.25 | $21.30 |
| Purchase #6 | $52.66 | 4.677% | $55.1229 | $55.12 | $55.10 | $55.10 |
| Purchase #7 | $146.68 | 10.227% | $161.681 | $161.68 | $161.70 | $161.70 |
| 7 purchase totals = | $743.14 | $788.1526 | $788.14 | $788.10 | $788.30 | |