| 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 | $41.67 | 3.181% | $42.9955 | $43.00 | $43.00 | $43.00 |
| Purchase #2 | $130.64 | 9.256% | $142.732 | $142.73 | $142.75 | $142.70 |
| Purchase #3 | $162.68 | 8.106% | $175.8668 | $175.87 | $175.85 | $175.90 |
| Purchase #4 | $60.62 | 11.743% | $67.7386 | $67.74 | $67.75 | $67.70 |
| Purchase #5 | $130.29 | 9.754% | $142.9985 | $143.00 | $143.00 | $143.00 |
| Purchase #6 | $194.41 | 9.562% | $212.9995 | $213.00 | $213.00 | $213.00 |
| Purchase #7 | $135.89 | 9.652% | $149.0061 | $149.01 | $149.00 | $149.00 |
| 7 purchase totals = | $856.20 | $934.3370 | $934.35 | $934.35 | $934.30 | |