| 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 | $121.97 | 3.611% | $126.3743 | $126.37 | $126.35 | $126.40 |
| Purchase #2 | $34.96 | 9.650% | $38.3336 | $38.33 | $38.35 | $38.30 |
| Purchase #3 | $21.57 | 13.227% | $24.4231 | $24.42 | $24.40 | $24.40 |
| Purchase #4 | $154.75 | 3.518% | $160.1941 | $160.19 | $160.20 | $160.20 |
| Purchase #5 | $12.86 | 13.183% | $14.5553 | $14.56 | $14.55 | $14.60 |
| Purchase #6 | $12.98 | 11.602% | $14.4859 | $14.49 | $14.50 | $14.50 |
| Purchase #7 | $79.90 | 3.845% | $82.9722 | $82.97 | $82.95 | $83.00 |
| 7 purchase totals = | $438.99 | $461.3385 | $461.33 | $461.30 | $461.40 | |