| 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 | $174.35 | 5.328% | $183.6394 | $183.64 | $183.65 | $183.60 |
| Purchase #2 | $139.93 | 6.558% | $149.1066 | $149.11 | $149.10 | $149.10 |
| Purchase #3 | $223.53 | 4.632% | $233.8839 | $233.88 | $233.90 | $233.90 |
| Purchase #4 | $225.36 | 9.174% | $246.0345 | $246.03 | $246.05 | $246.00 |
| Purchase #5 | $73.54 | 6.802% | $78.5422 | $78.54 | $78.55 | $78.50 |
| Purchase #6 | $226.34 | 3.637% | $234.572 | $234.57 | $234.55 | $234.60 |
| Purchase #7 | $92.61 | 8.263% | $100.2624 | $100.26 | $100.25 | $100.30 |
| 7 purchase totals = | $1,155.66 | $1,226.0410 | $1,226.03 | $1,226.05 | $1,226.00 | |