| 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 | $160.61 | 9.683% | $176.1619 | $176.16 | $176.15 | $176.20 |
| Purchase #2 | $33.69 | 12.816% | $38.0077 | $38.01 | $38.00 | $38.00 |
| Purchase #3 | $98.25 | 7.464% | $105.5834 | $105.58 | $105.60 | $105.60 |
| Purchase #4 | $42.73 | 3.521% | $44.2345 | $44.23 | $44.25 | $44.20 |
| Purchase #5 | $145.72 | 4.210% | $151.8548 | $151.85 | $151.85 | $151.90 |
| Purchase #6 | $7.47 | 3.188% | $7.7081 | $7.71 | $7.70 | $7.70 |
| Purchase #7 | $101.67 | 6.410% | $108.187 | $108.19 | $108.20 | $108.20 |
| 7 purchase totals = | $590.14 | $631.7374 | $631.73 | $631.75 | $631.80 | |