| 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 | $171.41 | 3.366% | $177.1797 | $177.18 | $177.20 | $177.20 |
| Purchase #2 | $187.35 | 8.335% | $202.9656 | $202.97 | $202.95 | $203.00 |
| Purchase #3 | $71.36 | 11.723% | $79.7255 | $79.73 | $79.75 | $79.70 |
| Purchase #4 | $38.95 | 9.152% | $42.5147 | $42.51 | $42.50 | $42.50 |
| Purchase #5 | $45.74 | 9.140% | $49.9206 | $49.92 | $49.90 | $49.90 |
| Purchase #6 | $28.43 | 3.458% | $29.4131 | $29.41 | $29.40 | $29.40 |
| Purchase #7 | $170.49 | 4.658% | $178.4314 | $178.43 | $178.45 | $178.40 |
| 7 purchase totals = | $713.73 | $760.1506 | $760.15 | $760.15 | $760.10 | |