| 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 | $149.90 | 11.528% | $167.1805 | $167.18 | $167.20 | $167.20 |
| Purchase #2 | $196.38 | 6.608% | $209.3568 | $209.36 | $209.35 | $209.40 |
| Purchase #3 | $196.79 | 9.116% | $214.7294 | $214.73 | $214.75 | $214.70 |
| Purchase #4 | $30.92 | 3.111% | $31.8819 | $31.88 | $31.90 | $31.90 |
| Purchase #5 | $69.69 | 9.546% | $76.3426 | $76.34 | $76.35 | $76.30 |
| Purchase #6 | $51.79 | 13.333% | $58.6952 | $58.70 | $58.70 | $58.70 |
| Purchase #7 | $85.32 | 9.642% | $93.5466 | $93.55 | $93.55 | $93.50 |
| 7 purchase totals = | $780.79 | $851.7330 | $851.74 | $851.80 | $851.70 | |