| 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 | $140.37 | 7.575% | $151.003 | $151.00 | $151.00 | $151.00 |
| Purchase #2 | $48.34 | 7.398% | $51.9162 | $51.92 | $51.90 | $51.90 |
| Purchase #3 | $195.55 | 4.225% | $203.812 | $203.81 | $203.80 | $203.80 |
| Purchase #4 | $225.71 | 8.235% | $244.2972 | $244.30 | $244.30 | $244.30 |
| Purchase #5 | $196.63 | 13.365% | $222.9096 | $222.91 | $222.90 | $222.90 |
| Purchase #6 | $9.39 | 10.488% | $10.3748 | $10.37 | $10.35 | $10.40 |
| Purchase #7 | $113.63 | 3.363% | $117.4514 | $117.45 | $117.45 | $117.50 |
| 7 purchase totals = | $929.62 | $1,001.7642 | $1,001.76 | $1,001.70 | $1,001.80 | |