| 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 | $79.73 | 7.385% | $85.6181 | $85.62 | $85.60 | $85.60 |
| Purchase #2 | $129.97 | 10.167% | $143.184 | $143.18 | $143.20 | $143.20 |
| Purchase #3 | $196.80 | 5.556% | $207.7342 | $207.73 | $207.75 | $207.70 |
| Purchase #4 | $174.95 | 9.391% | $191.3796 | $191.38 | $191.40 | $191.40 |
| Purchase #5 | $234.59 | 13.140% | $265.4151 | $265.42 | $265.40 | $265.40 |
| Purchase #6 | $122.55 | 7.648% | $131.9226 | $131.92 | $131.90 | $131.90 |
| Purchase #7 | $70.94 | 7.832% | $76.496 | $76.50 | $76.50 | $76.50 |
| 7 purchase totals = | $1,009.53 | $1,101.7496 | $1,101.75 | $1,101.75 | $1,101.70 | |