| 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 | $16.84 | 3.356% | $17.4052 | $17.41 | $17.40 | $17.40 |
| Purchase #2 | $241.48 | 13.413% | $273.8697 | $273.87 | $273.85 | $273.90 |
| Purchase #3 | $167.79 | 9.464% | $183.6696 | $183.67 | $183.65 | $183.70 |
| Purchase #4 | $14.79 | 7.637% | $15.9195 | $15.92 | $15.90 | $15.90 |
| Purchase #5 | $92.90 | 9.201% | $101.4477 | $101.45 | $101.45 | $101.40 |
| Purchase #6 | $120.54 | 3.500% | $124.7589 | $124.76 | $124.75 | $124.80 |
| Purchase #7 | $156.39 | 7.408% | $167.9754 | $167.98 | $168.00 | $168.00 |
| 7 purchase totals = | $810.73 | $885.0460 | $885.06 | $885.00 | $885.10 | |