| 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 | $133.92 | 5.556% | $141.3606 | $141.36 | $141.35 | $141.40 |
| Purchase #2 | $161.48 | 5.503% | $170.3662 | $170.37 | $170.35 | $170.40 |
| Purchase #3 | $62.58 | 11.123% | $69.5408 | $69.54 | $69.55 | $69.50 |
| Purchase #4 | $8.78 | 8.571% | $9.5325 | $9.53 | $9.55 | $9.50 |
| Purchase #5 | $72.41 | 5.190% | $76.1681 | $76.17 | $76.15 | $76.20 |
| Purchase #6 | $213.55 | 13.483% | $242.3429 | $242.34 | $242.35 | $242.30 |
| Purchase #7 | $61.31 | 13.454% | $69.5586 | $69.56 | $69.55 | $69.60 |
| 7 purchase totals = | $714.03 | $778.8697 | $778.87 | $778.85 | $778.90 | |