| 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 | $66.28 | 12.225% | $74.3827 | $74.38 | $74.40 | $74.40 |
| Purchase #2 | $118.97 | 12.176% | $133.4558 | $133.46 | $133.45 | $133.50 |
| Purchase #3 | $217.38 | 13.305% | $246.3024 | $246.30 | $246.30 | $246.30 |
| Purchase #4 | $200.74 | 12.178% | $225.1861 | $225.19 | $225.20 | $225.20 |
| Purchase #5 | $58.94 | 8.186% | $63.7648 | $63.76 | $63.75 | $63.80 |
| Purchase #6 | $154.60 | 9.259% | $168.9144 | $168.91 | $168.90 | $168.90 |
| Purchase #7 | $198.64 | 13.500% | $225.4564 | $225.46 | $225.45 | $225.50 |
| 7 purchase totals = | $1,015.55 | $1,137.4626 | $1,137.46 | $1,137.45 | $1,137.60 | |