| 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 | $166.76 | 9.602% | $182.7723 | $182.77 | $182.75 | $182.80 |
| Purchase #2 | $115.88 | 10.375% | $127.9026 | $127.90 | $127.90 | $127.90 |
| Purchase #3 | $238.52 | 4.663% | $249.6422 | $249.64 | $249.65 | $249.60 |
| Purchase #4 | $230.71 | 12.742% | $260.1071 | $260.11 | $260.10 | $260.10 |
| Purchase #5 | $126.76 | 13.400% | $143.7458 | $143.75 | $143.75 | $143.70 |
| Purchase #6 | $178.80 | 8.644% | $194.2555 | $194.26 | $194.25 | $194.30 |
| Purchase #7 | $230.82 | 4.423% | $241.0292 | $241.03 | $241.05 | $241.00 |
| 7 purchase totals = | $1,288.25 | $1,399.4547 | $1,399.46 | $1,399.45 | $1,399.40 | |