| 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 | $194.68 | 13.409% | $220.7846 | $220.78 | $220.80 | $220.80 |
| Purchase #2 | $154.70 | 13.414% | $175.4515 | $175.45 | $175.45 | $175.50 |
| Purchase #3 | $63.76 | 3.649% | $66.0866 | $66.09 | $66.10 | $66.10 |
| Purchase #4 | $65.36 | 7.330% | $70.1509 | $70.15 | $70.15 | $70.20 |
| Purchase #5 | $214.71 | 9.717% | $235.5734 | $235.57 | $235.55 | $235.60 |
| Purchase #6 | $31.96 | 10.253% | $35.2369 | $35.24 | $35.25 | $35.20 |
| Purchase #7 | $213.41 | 9.825% | $234.3775 | $234.38 | $234.40 | $234.40 |
| 7 purchase totals = | $938.58 | $1,037.6614 | $1,037.66 | $1,037.70 | $1,037.80 | |