| 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 | $73.75 | 6.670% | $78.6691 | $78.67 | $78.65 | $78.70 |
| Purchase #2 | $120.61 | 11.111% | $134.011 | $134.01 | $134.00 | $134.00 |
| Purchase #3 | $29.63 | 8.726% | $32.2155 | $32.22 | $32.20 | $32.20 |
| Purchase #4 | $173.46 | 5.632% | $183.2293 | $183.23 | $183.25 | $183.20 |
| Purchase #5 | $216.65 | 9.137% | $236.4453 | $236.45 | $236.45 | $236.40 |
| Purchase #6 | $67.64 | 6.393% | $71.9642 | $71.96 | $71.95 | $72.00 |
| Purchase #7 | $44.73 | 4.597% | $46.7862 | $46.79 | $46.80 | $46.80 |
| 7 purchase totals = | $726.47 | $783.3206 | $783.33 | $783.30 | $783.30 | |