| 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 | $187.58 | 12.248% | $210.5548 | $210.55 | $210.55 | $210.60 |
| Purchase #2 | $148.50 | 8.262% | $160.7691 | $160.77 | $160.75 | $160.80 |
| Purchase #3 | $34.92 | 4.578% | $36.5186 | $36.52 | $36.50 | $36.50 |
| Purchase #4 | $75.84 | 7.486% | $81.5174 | $81.52 | $81.50 | $81.50 |
| Purchase #5 | $48.54 | 3.711% | $50.3413 | $50.34 | $50.35 | $50.30 |
| Purchase #6 | $227.38 | 5.657% | $240.2429 | $240.24 | $240.25 | $240.20 |
| Purchase #7 | $74.98 | 5.341% | $78.9847 | $78.98 | $79.00 | $79.00 |
| 7 purchase totals = | $797.74 | $858.9288 | $858.92 | $858.90 | $858.90 | |