| 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 | $139.58 | 9.856% | $153.337 | $153.34 | $153.35 | $153.30 |
| Purchase #2 | $38.71 | 11.231% | $43.0575 | $43.06 | $43.05 | $43.10 |
| Purchase #3 | $31.84 | 8.511% | $34.5499 | $34.55 | $34.55 | $34.50 |
| Purchase #4 | $194.38 | 9.307% | $212.4709 | $212.47 | $212.45 | $212.50 |
| Purchase #5 | $126.63 | 12.330% | $142.2435 | $142.24 | $142.25 | $142.20 |
| Purchase #6 | $75.84 | 4.700% | $79.4045 | $79.40 | $79.40 | $79.40 |
| Purchase #7 | $21.45 | 13.366% | $24.317 | $24.32 | $24.30 | $24.30 |
| 7 purchase totals = | $628.43 | $689.3803 | $689.38 | $689.35 | $689.30 | |