| 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 | $166.34 | 6.312% | $176.8394 | $176.84 | $176.85 | $176.80 |
| Purchase #2 | $236.54 | 4.829% | $247.9625 | $247.96 | $247.95 | $248.00 |
| Purchase #3 | $25.75 | 3.541% | $26.6618 | $26.66 | $26.65 | $26.70 |
| Purchase #4 | $9.57 | 13.873% | $10.8976 | $10.90 | $10.90 | $10.90 |
| Purchase #5 | $101.55 | 8.116% | $109.7918 | $109.79 | $109.80 | $109.80 |
| Purchase #6 | $208.95 | 5.543% | $220.5321 | $220.53 | $220.55 | $220.50 |
| Purchase #7 | $113.39 | 3.274% | $117.1024 | $117.10 | $117.10 | $117.10 |
| 7 purchase totals = | $862.09 | $909.7876 | $909.78 | $909.80 | $909.80 | |