| 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 | $159.50 | 11.702% | $178.1647 | $178.16 | $178.15 | $178.20 |
| Purchase #2 | $211.87 | 3.214% | $218.6795 | $218.68 | $218.70 | $218.70 |
| Purchase #3 | $8.29 | 6.601% | $8.8372 | $8.84 | $8.85 | $8.80 |
| Purchase #4 | $100.36 | 4.778% | $105.1552 | $105.16 | $105.15 | $105.20 |
| Purchase #5 | $38.58 | 3.316% | $39.8593 | $39.86 | $39.85 | $39.90 |
| Purchase #6 | $171.68 | 3.276% | $177.3042 | $177.30 | $177.30 | $177.30 |
| Purchase #7 | $100.41 | 3.639% | $104.0639 | $104.06 | $104.05 | $104.10 |
| 7 purchase totals = | $790.69 | $832.0640 | $832.06 | $832.05 | $832.20 | |