| 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 | $126.78 | 5.136% | $133.2914 | $133.29 | $133.30 | $133.30 |
| Purchase #2 | $229.41 | 3.512% | $237.4669 | $237.47 | $237.45 | $237.50 |
| Purchase #3 | $44.82 | 6.264% | $47.6275 | $47.63 | $47.65 | $47.60 |
| Purchase #4 | $55.64 | 9.475% | $60.9119 | $60.91 | $60.90 | $60.90 |
| Purchase #5 | $13.54 | 11.449% | $15.0902 | $15.09 | $15.10 | $15.10 |
| Purchase #6 | $68.31 | 7.786% | $73.6286 | $73.63 | $73.65 | $73.60 |
| Purchase #7 | $158.63 | 5.821% | $167.8639 | $167.86 | $167.85 | $167.90 |
| 7 purchase totals = | $697.13 | $735.8804 | $735.88 | $735.90 | $735.90 | |