| 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 | $146.37 | 3.352% | $151.2763 | $151.28 | $151.30 | $151.30 |
| Purchase #2 | $49.36 | 10.409% | $54.4979 | $54.50 | $54.50 | $54.50 |
| Purchase #3 | $76.92 | 4.465% | $80.3545 | $80.35 | $80.35 | $80.40 |
| Purchase #4 | $119.91 | 13.272% | $135.8245 | $135.82 | $135.80 | $135.80 |
| Purchase #5 | $144.29 | 5.316% | $151.9605 | $151.96 | $151.95 | $152.00 |
| Purchase #6 | $116.75 | 10.165% | $128.6176 | $128.62 | $128.60 | $128.60 |
| Purchase #7 | $125.73 | 9.289% | $137.4091 | $137.41 | $137.40 | $137.40 |
| 7 purchase totals = | $779.33 | $839.9404 | $839.94 | $839.90 | $840.00 | |