| 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 | $106.49 | 10.607% | $117.7854 | $117.79 | $117.80 | $117.80 |
| Purchase #2 | $44.39 | 7.144% | $47.5612 | $47.56 | $47.55 | $47.60 |
| Purchase #3 | $146.95 | 7.521% | $158.0021 | $158.00 | $158.00 | $158.00 |
| Purchase #4 | $38.46 | 4.785% | $40.3003 | $40.30 | $40.30 | $40.30 |
| Purchase #5 | $188.55 | 8.237% | $204.0809 | $204.08 | $204.10 | $204.10 |
| Purchase #6 | $230.58 | 6.671% | $245.962 | $245.96 | $245.95 | $246.00 |
| Purchase #7 | $29.50 | 12.408% | $33.1604 | $33.16 | $33.15 | $33.20 |
| 7 purchase totals = | $784.92 | $846.8523 | $846.85 | $846.85 | $847.00 | |