| 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 | $156.55 | 7.613% | $168.4682 | $168.47 | $168.45 | $168.50 |
| Purchase #2 | $128.27 | 7.755% | $138.2173 | $138.22 | $138.20 | $138.20 |
| Purchase #3 | $10.76 | 4.129% | $11.2043 | $11.20 | $11.20 | $11.20 |
| Purchase #4 | $60.84 | 11.473% | $67.8202 | $67.82 | $67.80 | $67.80 |
| Purchase #5 | $191.86 | 7.849% | $206.9191 | $206.92 | $206.90 | $206.90 |
| Purchase #6 | $124.82 | 6.331% | $132.7224 | $132.72 | $132.70 | $132.70 |
| Purchase #7 | $98.73 | 5.312% | $103.9745 | $103.97 | $103.95 | $104.00 |
| 7 purchase totals = | $771.83 | $829.3260 | $829.32 | $829.20 | $829.30 | |