| 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 | $199.77 | 8.398% | $216.5467 | $216.55 | $216.55 | $216.50 |
| Purchase #2 | $78.99 | 4.287% | $82.3763 | $82.38 | $82.40 | $82.40 |
| Purchase #3 | $112.66 | 12.421% | $126.6535 | $126.65 | $126.65 | $126.70 |
| Purchase #4 | $36.36 | 7.678% | $39.1517 | $39.15 | $39.15 | $39.20 |
| Purchase #5 | $152.41 | 3.296% | $157.4334 | $157.43 | $157.45 | $157.40 |
| Purchase #6 | $33.66 | 3.285% | $34.7657 | $34.77 | $34.75 | $34.80 |
| Purchase #7 | $138.25 | 9.222% | $150.9994 | $151.00 | $151.00 | $151.00 |
| 7 purchase totals = | $752.10 | $807.9267 | $807.93 | $807.95 | $808.00 | |