| 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 | $139.80 | 5.686% | $147.749 | $147.75 | $147.75 | $147.70 |
| Purchase #2 | $249.42 | 7.285% | $267.5902 | $267.59 | $267.60 | $267.60 |
| Purchase #3 | $129.74 | 9.510% | $142.0783 | $142.08 | $142.10 | $142.10 |
| Purchase #4 | $44.76 | 8.686% | $48.6479 | $48.65 | $48.65 | $48.60 |
| Purchase #5 | $97.25 | 6.419% | $103.4925 | $103.49 | $103.50 | $103.50 |
| Purchase #6 | $132.39 | 10.828% | $146.7252 | $146.73 | $146.75 | $146.70 |
| Purchase #7 | $103.96 | 11.725% | $116.1493 | $116.15 | $116.15 | $116.10 |
| 7 purchase totals = | $897.32 | $972.4324 | $972.44 | $972.50 | $972.30 | |