| 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 | $118.43 | 10.855% | $131.2856 | $131.29 | $131.30 | $131.30 |
| Purchase #2 | $166.91 | 9.659% | $183.0318 | $183.03 | $183.05 | $183.00 |
| Purchase #3 | $122.79 | 8.490% | $133.2149 | $133.21 | $133.20 | $133.20 |
| Purchase #4 | $149.91 | 11.403% | $167.0042 | $167.00 | $167.00 | $167.00 |
| Purchase #5 | $217.78 | 6.174% | $231.2257 | $231.23 | $231.25 | $231.20 |
| Purchase #6 | $79.79 | 6.789% | $85.2069 | $85.21 | $85.20 | $85.20 |
| Purchase #7 | $160.68 | 10.726% | $177.9145 | $177.91 | $177.90 | $177.90 |
| 7 purchase totals = | $1,016.29 | $1,108.8836 | $1,108.88 | $1,108.90 | $1,108.80 | |