| 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 | $47.93 | 7.648% | $51.5957 | $51.60 | $51.60 | $51.60 |
| Purchase #2 | $236.28 | 13.657% | $268.5488 | $268.55 | $268.55 | $268.50 |
| Purchase #3 | $201.76 | 6.656% | $215.1891 | $215.19 | $215.20 | $215.20 |
| Purchase #4 | $157.41 | 5.719% | $166.4123 | $166.41 | $166.40 | $166.40 |
| Purchase #5 | $219.33 | 10.774% | $242.9606 | $242.96 | $242.95 | $243.00 |
| Purchase #6 | $137.98 | 6.416% | $146.8328 | $146.83 | $146.85 | $146.80 |
| Purchase #7 | $82.47 | 12.655% | $92.9066 | $92.91 | $92.90 | $92.90 |
| 7 purchase totals = | $1,083.16 | $1,184.4459 | $1,184.45 | $1,184.45 | $1,184.40 | |