| 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 | $173.77 | 12.543% | $195.566 | $195.57 | $195.55 | $195.60 |
| Purchase #2 | $75.83 | 5.716% | $80.1644 | $80.16 | $80.15 | $80.20 |
| Purchase #3 | $35.45 | 8.414% | $38.4328 | $38.43 | $38.45 | $38.40 |
| Purchase #4 | $136.88 | 6.388% | $145.6239 | $145.62 | $145.60 | $145.60 |
| Purchase #5 | $94.90 | 11.356% | $105.6768 | $105.68 | $105.70 | $105.70 |
| Purchase #6 | $203.70 | 11.220% | $226.5551 | $226.56 | $226.55 | $226.60 |
| Purchase #7 | $83.90 | 3.690% | $86.9959 | $87.00 | $87.00 | $87.00 |
| 7 purchase totals = | $804.43 | $879.0149 | $879.02 | $879.00 | $879.10 | |