| 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 | $12.31 | 5.721% | $13.0143 | $13.01 | $13.00 | $13.00 |
| Purchase #2 | $173.47 | 12.182% | $194.6021 | $194.60 | $194.60 | $194.60 |
| Purchase #3 | $154.75 | 3.425% | $160.0502 | $160.05 | $160.05 | $160.10 |
| Purchase #4 | $183.56 | 6.337% | $195.1922 | $195.19 | $195.20 | $195.20 |
| Purchase #5 | $113.70 | 8.532% | $123.4009 | $123.40 | $123.40 | $123.40 |
| Purchase #6 | $76.44 | 3.739% | $79.2981 | $79.30 | $79.30 | $79.30 |
| Purchase #7 | $119.38 | 12.810% | $134.6726 | $134.67 | $134.65 | $134.70 |
| 7 purchase totals = | $833.61 | $900.2304 | $900.22 | $900.20 | $900.30 | |