| 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 | $142.50 | 13.243% | $161.3713 | $161.37 | $161.35 | $161.40 |
| Purchase #2 | $96.70 | 13.107% | $109.3745 | $109.37 | $109.35 | $109.40 |
| Purchase #3 | $192.99 | 12.542% | $217.1948 | $217.19 | $217.20 | $217.20 |
| Purchase #4 | $144.54 | 12.215% | $162.1956 | $162.20 | $162.20 | $162.20 |
| Purchase #5 | $112.68 | 6.861% | $120.411 | $120.41 | $120.40 | $120.40 |
| Purchase #6 | $143.96 | 13.350% | $163.1787 | $163.18 | $163.20 | $163.20 |
| Purchase #7 | $161.67 | 3.698% | $167.6486 | $167.65 | $167.65 | $167.60 |
| 7 purchase totals = | $995.04 | $1,101.3745 | $1,101.37 | $1,101.35 | $1,101.40 | |