| 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 | $151.80 | 9.734% | $166.5762 | $166.58 | $166.60 | $166.60 |
| Purchase #2 | $179.36 | 11.278% | $199.5882 | $199.59 | $199.60 | $199.60 |
| Purchase #3 | $65.50 | 12.822% | $73.8984 | $73.90 | $73.90 | $73.90 |
| Purchase #4 | $46.42 | 4.845% | $48.669 | $48.67 | $48.65 | $48.70 |
| Purchase #5 | $174.73 | 4.351% | $182.3325 | $182.33 | $182.35 | $182.30 |
| Purchase #6 | $12.87 | 11.743% | $14.3813 | $14.38 | $14.40 | $14.40 |
| Purchase #7 | $19.52 | 9.312% | $21.3377 | $21.34 | $21.35 | $21.30 |
| 7 purchase totals = | $650.20 | $706.7833 | $706.79 | $706.85 | $706.80 | |