| 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 | $147.55 | 7.701% | $158.9128 | $158.91 | $158.90 | $158.90 |
| Purchase #2 | $117.91 | 5.550% | $124.454 | $124.45 | $124.45 | $124.50 |
| Purchase #3 | $67.44 | 3.230% | $69.6183 | $69.62 | $69.60 | $69.60 |
| Purchase #4 | $101.92 | 4.690% | $106.7 | $106.70 | $106.70 | $106.70 |
| Purchase #5 | $38.41 | 8.328% | $41.6088 | $41.61 | $41.60 | $41.60 |
| Purchase #6 | $78.95 | 7.815% | $85.1199 | $85.12 | $85.10 | $85.10 |
| Purchase #7 | $21.29 | 12.370% | $23.9236 | $23.92 | $23.90 | $23.90 |
| 7 purchase totals = | $573.47 | $610.3374 | $610.33 | $610.25 | $610.30 | |