| 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 | $116.99 | 10.618% | $129.412 | $129.41 | $129.40 | $129.40 |
| Purchase #2 | $226.80 | 11.520% | $252.9274 | $252.93 | $252.95 | $252.90 |
| Purchase #3 | $46.47 | 10.230% | $51.2239 | $51.22 | $51.20 | $51.20 |
| Purchase #4 | $154.89 | 5.523% | $163.4446 | $163.44 | $163.45 | $163.40 |
| Purchase #5 | $130.73 | 7.495% | $140.5282 | $140.53 | $140.55 | $140.50 |
| Purchase #6 | $38.59 | 8.380% | $41.8238 | $41.82 | $41.80 | $41.80 |
| Purchase #7 | $32.97 | 10.741% | $36.5113 | $36.51 | $36.50 | $36.50 |
| 7 purchase totals = | $747.44 | $815.8712 | $815.86 | $815.85 | $815.70 | |