| 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 | $137.72 | 4.762% | $144.2782 | $144.28 | $144.30 | $144.30 |
| Purchase #2 | $107.49 | 8.327% | $116.4407 | $116.44 | $116.45 | $116.40 |
| Purchase #3 | $173.63 | 5.467% | $183.1224 | $183.12 | $183.10 | $183.10 |
| Purchase #4 | $105.30 | 7.172% | $112.8521 | $112.85 | $112.85 | $112.90 |
| Purchase #5 | $122.43 | 8.786% | $133.1867 | $133.19 | $133.20 | $133.20 |
| Purchase #6 | $50.71 | 10.828% | $56.2009 | $56.20 | $56.20 | $56.20 |
| Purchase #7 | $94.70 | 8.684% | $102.9237 | $102.92 | $102.90 | $102.90 |
| 7 purchase totals = | $791.98 | $849.0047 | $849.00 | $849.00 | $849.00 | |