| 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 | $132.56 | 3.292% | $136.9239 | $136.92 | $136.90 | $136.90 |
| Purchase #2 | $149.55 | 6.356% | $159.0554 | $159.06 | $159.05 | $159.10 |
| Purchase #3 | $69.94 | 10.691% | $77.4173 | $77.42 | $77.40 | $77.40 |
| Purchase #4 | $235.43 | 12.855% | $265.6945 | $265.69 | $265.70 | $265.70 |
| Purchase #5 | $44.58 | 3.332% | $46.0654 | $46.07 | $46.05 | $46.10 |
| Purchase #6 | $157.90 | 6.307% | $167.8588 | $167.86 | $167.85 | $167.90 |
| Purchase #7 | $230.52 | 13.739% | $262.1911 | $262.19 | $262.20 | $262.20 |
| 7 purchase totals = | $1,020.48 | $1,115.2064 | $1,115.21 | $1,115.15 | $1,115.30 | |