| 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 | $145.59 | 12.874% | $164.3333 | $164.33 | $164.35 | $164.30 |
| Purchase #2 | $65.59 | 3.486% | $67.8765 | $67.88 | $67.90 | $67.90 |
| Purchase #3 | $75.80 | 5.263% | $79.7894 | $79.79 | $79.80 | $79.80 |
| Purchase #4 | $140.86 | 4.496% | $147.1931 | $147.19 | $147.20 | $147.20 |
| Purchase #5 | $68.27 | 9.336% | $74.6437 | $74.64 | $74.65 | $74.60 |
| Purchase #6 | $117.79 | 4.375% | $122.9433 | $122.94 | $122.95 | $122.90 |
| Purchase #7 | $175.61 | 6.173% | $186.4504 | $186.45 | $186.45 | $186.50 |
| 7 purchase totals = | $789.51 | $843.2297 | $843.22 | $843.30 | $843.20 | |