| 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 | $142.96 | 10.166% | $157.4933 | $157.49 | $157.50 | $157.50 |
| Purchase #2 | $121.77 | 12.137% | $136.5492 | $136.55 | $136.55 | $136.50 |
| Purchase #3 | $167.50 | 13.634% | $190.337 | $190.34 | $190.35 | $190.30 |
| Purchase #4 | $196.64 | 5.427% | $207.3117 | $207.31 | $207.30 | $207.30 |
| Purchase #5 | $98.47 | 7.214% | $105.5736 | $105.57 | $105.55 | $105.60 |
| Purchase #6 | $178.98 | 8.322% | $193.8747 | $193.87 | $193.85 | $193.90 |
| Purchase #7 | $218.70 | 10.712% | $242.1271 | $242.13 | $242.15 | $242.10 |
| 7 purchase totals = | $1,125.02 | $1,233.2666 | $1,233.26 | $1,233.25 | $1,233.20 | |