| 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 | $155.63 | 3.410% | $160.937 | $160.94 | $160.95 | $160.90 |
| Purchase #2 | $210.82 | 7.172% | $225.94 | $225.94 | $225.95 | $225.90 |
| Purchase #3 | $119.32 | 7.622% | $128.4146 | $128.41 | $128.40 | $128.40 |
| Purchase #4 | $206.82 | 3.329% | $213.705 | $213.71 | $213.70 | $213.70 |
| Purchase #5 | $148.64 | 5.735% | $157.1645 | $157.16 | $157.15 | $157.20 |
| Purchase #6 | $248.93 | 12.776% | $280.7333 | $280.73 | $280.75 | $280.70 |
| Purchase #7 | $146.32 | 6.606% | $155.9859 | $155.99 | $156.00 | $156.00 |
| 7 purchase totals = | $1,236.48 | $1,322.8803 | $1,322.88 | $1,322.90 | $1,322.80 | |