| 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 | $150.95 | 8.379% | $163.5981 | $163.60 | $163.60 | $163.60 |
| Purchase #2 | $72.95 | 4.441% | $76.1897 | $76.19 | $76.20 | $76.20 |
| Purchase #3 | $237.74 | 13.840% | $270.6432 | $270.64 | $270.65 | $270.60 |
| Purchase #4 | $35.60 | 12.783% | $40.1507 | $40.15 | $40.15 | $40.20 |
| Purchase #5 | $38.41 | 3.784% | $39.8634 | $39.86 | $39.85 | $39.90 |
| Purchase #6 | $99.72 | 5.678% | $105.3821 | $105.38 | $105.40 | $105.40 |
| Purchase #7 | $148.60 | 12.873% | $167.7293 | $167.73 | $167.75 | $167.70 |
| 7 purchase totals = | $783.97 | $863.5565 | $863.55 | $863.60 | $863.60 | |