| 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 | $193.76 | 7.747% | $208.7706 | $208.77 | $208.75 | $208.80 |
| Purchase #2 | $69.67 | 7.444% | $74.8562 | $74.86 | $74.85 | $74.90 |
| Purchase #3 | $5.31 | 11.140% | $5.9015 | $5.90 | $5.90 | $5.90 |
| Purchase #4 | $105.75 | 10.486% | $116.8389 | $116.84 | $116.85 | $116.80 |
| Purchase #5 | $193.87 | 13.619% | $220.2732 | $220.27 | $220.25 | $220.30 |
| Purchase #6 | $141.58 | 7.173% | $151.7355 | $151.74 | $151.75 | $151.70 |
| Purchase #7 | $193.31 | 12.415% | $217.3094 | $217.31 | $217.30 | $217.30 |
| 7 purchase totals = | $903.25 | $995.6853 | $995.69 | $995.65 | $995.70 | |