| 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 | $108.45 | 6.299% | $115.2813 | $115.28 | $115.30 | $115.30 |
| Purchase #2 | $13.72 | 10.242% | $15.1252 | $15.13 | $15.15 | $15.10 |
| Purchase #3 | $167.38 | 5.247% | $176.1624 | $176.16 | $176.15 | $176.20 |
| Purchase #4 | $207.94 | 4.309% | $216.9001 | $216.90 | $216.90 | $216.90 |
| Purchase #5 | $44.40 | 3.665% | $46.0273 | $46.03 | $46.05 | $46.00 |
| Purchase #6 | $139.31 | 12.852% | $157.2141 | $157.21 | $157.20 | $157.20 |
| Purchase #7 | $83.70 | 4.841% | $87.7519 | $87.75 | $87.75 | $87.80 |
| 7 purchase totals = | $764.90 | $814.4623 | $814.46 | $814.50 | $814.50 | |