| 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 | $178.42 | 5.181% | $187.6639 | $187.66 | $187.65 | $187.70 |
| Purchase #2 | $157.58 | 8.339% | $170.7206 | $170.72 | $170.70 | $170.70 |
| Purchase #3 | $171.49 | 12.209% | $192.4272 | $192.43 | $192.45 | $192.40 |
| Purchase #4 | $227.85 | 13.832% | $259.3662 | $259.37 | $259.35 | $259.40 |
| Purchase #5 | $235.75 | 4.532% | $246.4342 | $246.43 | $246.45 | $246.40 |
| Purchase #6 | $238.32 | 8.283% | $258.06 | $258.06 | $258.05 | $258.10 |
| Purchase #7 | $163.59 | 9.705% | $179.4664 | $179.47 | $179.45 | $179.50 |
| 7 purchase totals = | $1,373.00 | $1,494.1385 | $1,494.14 | $1,494.10 | $1,494.20 | |