| 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 | $227.68 | 8.668% | $247.4153 | $247.42 | $247.40 | $247.40 |
| Purchase #2 | $73.76 | 7.181% | $79.0567 | $79.06 | $79.05 | $79.10 |
| Purchase #3 | $76.54 | 11.870% | $85.6253 | $85.63 | $85.65 | $85.60 |
| Purchase #4 | $193.65 | 13.773% | $220.3214 | $220.32 | $220.30 | $220.30 |
| Purchase #5 | $159.26 | 12.380% | $178.9764 | $178.98 | $179.00 | $179.00 |
| Purchase #6 | $108.84 | 8.338% | $117.9151 | $117.92 | $117.90 | $117.90 |
| Purchase #7 | $216.76 | 6.797% | $231.4932 | $231.49 | $231.50 | $231.50 |
| 7 purchase totals = | $1,056.49 | $1,160.8034 | $1,160.82 | $1,160.80 | $1,160.80 | |