| 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 | $169.67 | 11.284% | $188.8156 | $188.82 | $188.80 | $188.80 |
| Purchase #2 | $91.25 | 7.216% | $97.8346 | $97.83 | $97.85 | $97.80 |
| Purchase #3 | $167.98 | 9.423% | $183.8088 | $183.81 | $183.80 | $183.80 |
| Purchase #4 | $92.84 | 4.571% | $97.0837 | $97.08 | $97.10 | $97.10 |
| Purchase #5 | $164.45 | 5.438% | $173.3928 | $173.39 | $173.40 | $173.40 |
| Purchase #6 | $137.92 | 8.604% | $149.7866 | $149.79 | $149.80 | $149.80 |
| Purchase #7 | $231.94 | 11.658% | $258.9796 | $258.98 | $259.00 | $259.00 |
| 7 purchase totals = | $1,056.05 | $1,149.7017 | $1,149.70 | $1,149.75 | $1,149.70 | |