| 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 | $101.33 | 4.743% | $106.1361 | $106.14 | $106.15 | $106.10 |
| Purchase #2 | $177.41 | 7.564% | $190.8293 | $190.83 | $190.85 | $190.80 |
| Purchase #3 | $132.58 | 4.783% | $138.9213 | $138.92 | $138.90 | $138.90 |
| Purchase #4 | $170.42 | 8.644% | $185.1511 | $185.15 | $185.15 | $185.20 |
| Purchase #5 | $17.57 | 5.856% | $18.5989 | $18.60 | $18.60 | $18.60 |
| Purchase #6 | $62.72 | 5.296% | $66.0417 | $66.04 | $66.05 | $66.00 |
| Purchase #7 | $156.92 | 13.693% | $178.4071 | $178.41 | $178.40 | $178.40 |
| 7 purchase totals = | $818.95 | $884.0855 | $884.09 | $884.10 | $884.00 | |