| 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 | $175.99 | 6.352% | $187.1689 | $187.17 | $187.15 | $187.20 |
| Purchase #2 | $135.43 | 5.846% | $143.3472 | $143.35 | $143.35 | $143.30 |
| Purchase #3 | $9.32 | 12.758% | $10.509 | $10.51 | $10.50 | $10.50 |
| Purchase #4 | $112.26 | 3.635% | $116.3407 | $116.34 | $116.35 | $116.30 |
| Purchase #5 | $142.82 | 10.508% | $157.8275 | $157.83 | $157.85 | $157.80 |
| Purchase #6 | $118.82 | 9.440% | $130.0366 | $130.04 | $130.05 | $130.00 |
| Purchase #7 | $193.42 | 5.126% | $203.3347 | $203.33 | $203.35 | $203.30 |
| 7 purchase totals = | $888.06 | $948.5646 | $948.57 | $948.60 | $948.40 | |