| 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 | $103.74 | 13.351% | $117.5903 | $117.59 | $117.60 | $117.60 |
| Purchase #2 | $118.77 | 12.400% | $133.4975 | $133.50 | $133.50 | $133.50 |
| Purchase #3 | $63.31 | 10.500% | $69.9576 | $69.96 | $69.95 | $70.00 |
| Purchase #4 | $136.54 | 4.187% | $142.2569 | $142.26 | $142.25 | $142.30 |
| Purchase #5 | $8.81 | 6.748% | $9.4045 | $9.40 | $9.40 | $9.40 |
| Purchase #6 | $5.37 | 6.244% | $5.7053 | $5.71 | $5.70 | $5.70 |
| Purchase #7 | $93.71 | 4.343% | $97.7798 | $97.78 | $97.80 | $97.80 |
| 7 purchase totals = | $530.25 | $576.1919 | $576.20 | $576.20 | $576.30 | |