| 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 | $183.69 | 4.300% | $191.5887 | $191.59 | $191.60 | $191.60 |
| Purchase #2 | $80.91 | 8.351% | $87.6668 | $87.67 | $87.65 | $87.70 |
| Purchase #3 | $102.28 | 12.791% | $115.3626 | $115.36 | $115.35 | $115.40 |
| Purchase #4 | $249.61 | 4.649% | $261.2144 | $261.21 | $261.20 | $261.20 |
| Purchase #5 | $161.35 | 13.596% | $183.2871 | $183.29 | $183.30 | $183.30 |
| Purchase #6 | $176.36 | 3.395% | $182.3474 | $182.35 | $182.35 | $182.30 |
| Purchase #7 | $58.68 | 9.115% | $64.0287 | $64.03 | $64.05 | $64.00 |
| 7 purchase totals = | $1,012.88 | $1,085.4957 | $1,085.50 | $1,085.50 | $1,085.50 | |