| 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 | $152.98 | 11.868% | $171.1357 | $171.14 | $171.15 | $171.10 |
| Purchase #2 | $169.53 | 6.739% | $180.9546 | $180.95 | $180.95 | $181.00 |
| Purchase #3 | $34.89 | 13.763% | $39.6919 | $39.69 | $39.70 | $39.70 |
| Purchase #4 | $13.98 | 8.695% | $15.1956 | $15.20 | $15.20 | $15.20 |
| Purchase #5 | $174.53 | 12.353% | $196.0897 | $196.09 | $196.10 | $196.10 |
| Purchase #6 | $190.34 | 10.135% | $209.631 | $209.63 | $209.65 | $209.60 |
| Purchase #7 | $233.66 | 13.868% | $266.064 | $266.06 | $266.05 | $266.10 |
| 7 purchase totals = | $969.91 | $1,078.7625 | $1,078.76 | $1,078.80 | $1,078.80 | |