| 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 | $70.92 | 13.727% | $80.6552 | $80.66 | $80.65 | $80.70 |
| Purchase #2 | $103.35 | 11.574% | $115.3117 | $115.31 | $115.30 | $115.30 |
| Purchase #3 | $121.67 | 4.418% | $127.0454 | $127.05 | $127.05 | $127.00 |
| Purchase #4 | $230.46 | 9.680% | $252.7685 | $252.77 | $252.75 | $252.80 |
| Purchase #5 | $131.42 | 13.258% | $148.8437 | $148.84 | $148.85 | $148.80 |
| Purchase #6 | $135.67 | 10.310% | $149.6576 | $149.66 | $149.65 | $149.70 |
| Purchase #7 | $149.91 | 8.791% | $163.0886 | $163.09 | $163.10 | $163.10 |
| 7 purchase totals = | $943.40 | $1,037.3707 | $1,037.38 | $1,037.35 | $1,037.40 | |