| 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 | $137.84 | 8.783% | $149.9465 | $149.95 | $149.95 | $149.90 |
| Purchase #2 | $236.67 | 7.450% | $254.3019 | $254.30 | $254.30 | $254.30 |
| Purchase #3 | $73.31 | 7.799% | $79.0274 | $79.03 | $79.05 | $79.00 |
| Purchase #4 | $125.36 | 13.120% | $141.8072 | $141.81 | $141.80 | $141.80 |
| Purchase #5 | $51.76 | 13.684% | $58.8428 | $58.84 | $58.85 | $58.80 |
| Purchase #6 | $208.26 | 7.294% | $223.4505 | $223.45 | $223.45 | $223.50 |
| Purchase #7 | $207.64 | 10.823% | $230.1129 | $230.11 | $230.10 | $230.10 |
| 7 purchase totals = | $1,040.84 | $1,137.4892 | $1,137.49 | $1,137.50 | $1,137.40 | |