| 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 | $128.78 | 3.784% | $133.653 | $133.65 | $133.65 | $133.70 |
| Purchase #2 | $167.55 | 12.719% | $188.8607 | $188.86 | $188.85 | $188.90 |
| Purchase #3 | $161.67 | 8.566% | $175.5187 | $175.52 | $175.50 | $175.50 |
| Purchase #4 | $62.91 | 11.702% | $70.2717 | $70.27 | $70.25 | $70.30 |
| Purchase #5 | $25.56 | 4.629% | $26.7432 | $26.74 | $26.75 | $26.70 |
| Purchase #6 | $21.39 | 12.185% | $23.9964 | $24.00 | $24.00 | $24.00 |
| Purchase #7 | $121.78 | 8.376% | $131.9803 | $131.98 | $132.00 | $132.00 |
| 7 purchase totals = | $689.64 | $751.0240 | $751.02 | $751.00 | $751.10 | |