| 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 | $155.79 | 9.570% | $170.6991 | $170.70 | $170.70 | $170.70 |
| Purchase #2 | $73.74 | 5.843% | $78.0486 | $78.05 | $78.05 | $78.00 |
| Purchase #3 | $229.56 | 12.742% | $258.8105 | $258.81 | $258.80 | $258.80 |
| Purchase #4 | $125.91 | 13.708% | $143.1697 | $143.17 | $143.15 | $143.20 |
| Purchase #5 | $169.33 | 11.840% | $189.3787 | $189.38 | $189.40 | $189.40 |
| Purchase #6 | $196.78 | 7.136% | $210.8222 | $210.82 | $210.80 | $210.80 |
| Purchase #7 | $64.97 | 9.793% | $71.3325 | $71.33 | $71.35 | $71.30 |
| 7 purchase totals = | $1,016.08 | $1,122.2613 | $1,122.26 | $1,122.25 | $1,122.20 | |