| 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 | $73.91 | 6.113% | $78.4281 | $78.43 | $78.45 | $78.40 |
| Purchase #2 | $155.91 | 5.432% | $164.379 | $164.38 | $164.40 | $164.40 |
| Purchase #3 | $231.44 | 8.134% | $250.2653 | $250.27 | $250.25 | $250.30 |
| Purchase #4 | $98.93 | 9.103% | $107.9356 | $107.94 | $107.95 | $107.90 |
| Purchase #5 | $65.27 | 12.791% | $73.6187 | $73.62 | $73.60 | $73.60 |
| Purchase #6 | $38.65 | 8.250% | $41.8386 | $41.84 | $41.85 | $41.80 |
| Purchase #7 | $199.57 | 12.746% | $225.0072 | $225.01 | $225.00 | $225.00 |
| 7 purchase totals = | $863.68 | $941.4725 | $941.49 | $941.50 | $941.40 | |