| 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 | $180.48 | 4.373% | $188.3724 | $188.37 | $188.35 | $188.40 |
| Purchase #2 | $152.70 | 12.549% | $171.8623 | $171.86 | $171.85 | $171.90 |
| Purchase #3 | $16.73 | 4.863% | $17.5436 | $17.54 | $17.55 | $17.50 |
| Purchase #4 | $196.30 | 7.324% | $210.677 | $210.68 | $210.70 | $210.70 |
| Purchase #5 | $241.92 | 7.789% | $260.7631 | $260.76 | $260.75 | $260.80 |
| Purchase #6 | $84.90 | 8.441% | $92.0664 | $92.07 | $92.05 | $92.10 |
| Purchase #7 | $6.57 | 11.528% | $7.3274 | $7.33 | $7.35 | $7.30 |
| 7 purchase totals = | $879.60 | $948.6122 | $948.61 | $948.60 | $948.70 | |