| 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 | $71.90 | 9.445% | $78.691 | $78.69 | $78.70 | $78.70 |
| Purchase #2 | $166.97 | 11.670% | $186.4554 | $186.46 | $186.45 | $186.50 |
| Purchase #3 | $119.46 | 11.292% | $132.9494 | $132.95 | $132.95 | $132.90 |
| Purchase #4 | $70.73 | 6.662% | $75.442 | $75.44 | $75.45 | $75.40 |
| Purchase #5 | $85.40 | 10.301% | $94.1971 | $94.20 | $94.20 | $94.20 |
| Purchase #6 | $147.25 | 5.331% | $155.0999 | $155.10 | $155.10 | $155.10 |
| Purchase #7 | $187.75 | 13.633% | $213.346 | $213.35 | $213.35 | $213.30 |
| 7 purchase totals = | $849.46 | $936.1808 | $936.19 | $936.20 | $936.10 | |