| 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 | $127.93 | 3.388% | $132.2643 | $132.26 | $132.25 | $132.30 |
| Purchase #2 | $73.28 | 11.613% | $81.79 | $81.79 | $81.80 | $81.80 |
| Purchase #3 | $150.47 | 11.672% | $168.0329 | $168.03 | $168.05 | $168.00 |
| Purchase #4 | $184.67 | 10.567% | $204.1841 | $204.18 | $204.20 | $204.20 |
| Purchase #5 | $71.72 | 6.593% | $76.4485 | $76.45 | $76.45 | $76.40 |
| Purchase #6 | $201.67 | 5.477% | $212.7155 | $212.72 | $212.70 | $212.70 |
| Purchase #7 | $191.37 | 12.583% | $215.4501 | $215.45 | $215.45 | $215.50 |
| 7 purchase totals = | $1,001.11 | $1,090.8854 | $1,090.88 | $1,090.90 | $1,090.90 | |