| 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 | $162.80 | 10.194% | $179.3958 | $179.40 | $179.40 | $179.40 |
| Purchase #2 | $184.49 | 5.792% | $195.1757 | $195.18 | $195.20 | $195.20 |
| Purchase #3 | $78.50 | 11.570% | $87.5825 | $87.58 | $87.60 | $87.60 |
| Purchase #4 | $141.90 | 6.785% | $151.5279 | $151.53 | $151.55 | $151.50 |
| Purchase #5 | $80.91 | 4.141% | $84.2605 | $84.26 | $84.25 | $84.30 |
| Purchase #6 | $70.32 | 5.840% | $74.4267 | $74.43 | $74.45 | $74.40 |
| Purchase #7 | $86.60 | 5.590% | $91.4409 | $91.44 | $91.45 | $91.40 |
| 7 purchase totals = | $805.52 | $863.8100 | $863.82 | $863.90 | $863.80 | |