| 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 | $146.85 | 11.468% | $163.6908 | $163.69 | $163.70 | $163.70 |
| Purchase #2 | $81.98 | 6.189% | $87.0537 | $87.05 | $87.05 | $87.10 |
| Purchase #3 | $50.84 | 13.259% | $57.5809 | $57.58 | $57.60 | $57.60 |
| Purchase #4 | $175.99 | 5.854% | $186.2925 | $186.29 | $186.30 | $186.30 |
| Purchase #5 | $239.42 | 7.396% | $257.1275 | $257.13 | $257.15 | $257.10 |
| Purchase #6 | $21.27 | 13.420% | $24.1244 | $24.12 | $24.10 | $24.10 |
| Purchase #7 | $67.75 | 4.396% | $70.7283 | $70.73 | $70.75 | $70.70 |
| 7 purchase totals = | $784.10 | $846.5981 | $846.59 | $846.65 | $846.60 | |