| 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 | $177.41 | 10.545% | $196.1179 | $196.12 | $196.10 | $196.10 |
| Purchase #2 | $98.43 | 3.448% | $101.8239 | $101.82 | $101.80 | $101.80 |
| Purchase #3 | $128.57 | 5.769% | $135.9872 | $135.99 | $136.00 | $136.00 |
| Purchase #4 | $213.57 | 8.761% | $232.2809 | $232.28 | $232.30 | $232.30 |
| Purchase #5 | $17.68 | 3.210% | $18.2475 | $18.25 | $18.25 | $18.20 |
| Purchase #6 | $144.87 | 12.473% | $162.9396 | $162.94 | $162.95 | $162.90 |
| Purchase #7 | $223.33 | 3.427% | $230.9835 | $230.98 | $231.00 | $231.00 |
| 7 purchase totals = | $1,003.86 | $1,078.3805 | $1,078.38 | $1,078.40 | $1,078.30 | |