| 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 | $174.57 | 5.768% | $184.6392 | $184.64 | $184.65 | $184.60 |
| Purchase #2 | $132.78 | 11.593% | $148.1732 | $148.17 | $148.15 | $148.20 |
| Purchase #3 | $66.49 | 9.805% | $73.0093 | $73.01 | $73.00 | $73.00 |
| Purchase #4 | $146.57 | 5.167% | $154.1433 | $154.14 | $154.15 | $154.10 |
| Purchase #5 | $73.96 | 10.696% | $81.8708 | $81.87 | $81.85 | $81.90 |
| Purchase #6 | $218.56 | 7.646% | $235.2711 | $235.27 | $235.25 | $235.30 |
| Purchase #7 | $92.87 | 5.727% | $98.1887 | $98.19 | $98.20 | $98.20 |
| 7 purchase totals = | $905.80 | $975.2956 | $975.29 | $975.25 | $975.30 | |