| 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 | $245.75 | 13.693% | $279.4005 | $279.40 | $279.40 | $279.40 |
| Purchase #2 | $163.74 | 4.104% | $170.4599 | $170.46 | $170.45 | $170.50 |
| Purchase #3 | $221.45 | 4.845% | $232.1793 | $232.18 | $232.20 | $232.20 |
| Purchase #4 | $165.58 | 9.838% | $181.8698 | $181.87 | $181.85 | $181.90 |
| Purchase #5 | $6.31 | 9.581% | $6.9146 | $6.91 | $6.90 | $6.90 |
| Purchase #6 | $75.46 | 3.616% | $78.1886 | $78.19 | $78.20 | $78.20 |
| Purchase #7 | $44.73 | 11.174% | $49.7281 | $49.73 | $49.75 | $49.70 |
| 7 purchase totals = | $923.02 | $998.7408 | $998.74 | $998.75 | $998.80 | |