| 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 | $106.74 | 11.656% | $119.1816 | $119.18 | $119.20 | $119.20 |
| Purchase #2 | $87.65 | 4.649% | $91.7248 | $91.72 | $91.70 | $91.70 |
| Purchase #3 | $122.38 | 10.850% | $135.6582 | $135.66 | $135.65 | $135.70 |
| Purchase #4 | $78.77 | 9.209% | $86.0239 | $86.02 | $86.00 | $86.00 |
| Purchase #5 | $196.72 | 6.611% | $209.7252 | $209.73 | $209.75 | $209.70 |
| Purchase #6 | $6.88 | 13.683% | $7.8214 | $7.82 | $7.80 | $7.80 |
| Purchase #7 | $6.82 | 12.779% | $7.6915 | $7.69 | $7.70 | $7.70 |
| 7 purchase totals = | $605.96 | $657.8266 | $657.82 | $657.80 | $657.80 | |