| 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 | $175.83 | 11.235% | $195.5845 | $195.58 | $195.60 | $195.60 |
| Purchase #2 | $196.54 | 8.463% | $213.1732 | $213.17 | $213.15 | $213.20 |
| Purchase #3 | $236.94 | 5.376% | $249.6779 | $249.68 | $249.70 | $249.70 |
| Purchase #4 | $137.83 | 3.599% | $142.7905 | $142.79 | $142.80 | $142.80 |
| Purchase #5 | $19.32 | 4.693% | $20.2267 | $20.23 | $20.25 | $20.20 |
| Purchase #6 | $182.35 | 7.487% | $196.0025 | $196.00 | $196.00 | $196.00 |
| Purchase #7 | $211.65 | 4.706% | $221.6102 | $221.61 | $221.60 | $221.60 |
| 7 purchase totals = | $1,160.46 | $1,239.0655 | $1,239.06 | $1,239.10 | $1,239.10 | |