| 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 | $95.48 | 13.360% | $108.2361 | $108.24 | $108.25 | $108.20 |
| Purchase #2 | $213.85 | 7.114% | $229.0633 | $229.06 | $229.05 | $229.10 |
| Purchase #3 | $42.70 | 4.315% | $44.5425 | $44.54 | $44.55 | $44.50 |
| Purchase #4 | $107.81 | 11.185% | $119.8685 | $119.87 | $119.85 | $119.90 |
| Purchase #5 | $83.79 | 12.695% | $94.4271 | $94.43 | $94.45 | $94.40 |
| Purchase #6 | $150.70 | 12.871% | $170.0966 | $170.10 | $170.10 | $170.10 |
| Purchase #7 | $132.40 | 6.760% | $141.3502 | $141.35 | $141.35 | $141.40 |
| 7 purchase totals = | $826.73 | $907.5843 | $907.59 | $907.60 | $907.60 | |