| 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 | $199.34 | 9.495% | $218.2673 | $218.27 | $218.25 | $218.30 |
| Purchase #2 | $84.87 | 11.443% | $94.5817 | $94.58 | $94.60 | $94.60 |
| Purchase #3 | $20.28 | 6.761% | $21.6511 | $21.65 | $21.65 | $21.70 |
| Purchase #4 | $236.98 | 5.676% | $250.431 | $250.43 | $250.45 | $250.40 |
| Purchase #5 | $36.78 | 8.804% | $40.0181 | $40.02 | $40.00 | $40.00 |
| Purchase #6 | $63.90 | 7.368% | $68.6082 | $68.61 | $68.60 | $68.60 |
| Purchase #7 | $57.31 | 10.217% | $63.1654 | $63.17 | $63.15 | $63.20 |
| 7 purchase totals = | $699.46 | $756.7228 | $756.73 | $756.70 | $756.80 | |