| 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 | $122.75 | 11.275% | $136.5901 | $136.59 | $136.60 | $136.60 |
| Purchase #2 | $198.65 | 4.195% | $206.9834 | $206.98 | $207.00 | $207.00 |
| Purchase #3 | $210.26 | 3.226% | $217.043 | $217.04 | $217.05 | $217.00 |
| Purchase #4 | $10.53 | 6.288% | $11.1921 | $11.19 | $11.20 | $11.20 |
| Purchase #5 | $64.89 | 8.739% | $70.5607 | $70.56 | $70.55 | $70.60 |
| Purchase #6 | $27.61 | 13.659% | $31.3812 | $31.38 | $31.40 | $31.40 |
| Purchase #7 | $180.98 | 8.461% | $196.2927 | $196.29 | $196.30 | $196.30 |
| 7 purchase totals = | $815.67 | $870.0432 | $870.03 | $870.10 | $870.10 | |