| 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 | $133.87 | 9.247% | $146.249 | $146.25 | $146.25 | $146.20 |
| Purchase #2 | $47.78 | 7.323% | $51.2789 | $51.28 | $51.30 | $51.30 |
| Purchase #3 | $51.89 | 12.578% | $58.4167 | $58.42 | $58.40 | $58.40 |
| Purchase #4 | $29.88 | 8.715% | $32.484 | $32.48 | $32.50 | $32.50 |
| Purchase #5 | $249.88 | 7.446% | $268.4861 | $268.49 | $268.50 | $268.50 |
| Purchase #6 | $10.87 | 7.767% | $11.7143 | $11.71 | $11.70 | $11.70 |
| Purchase #7 | $59.79 | 6.701% | $63.7965 | $63.80 | $63.80 | $63.80 |
| 7 purchase totals = | $583.96 | $632.4255 | $632.43 | $632.45 | $632.40 | |