| 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 | $145.47 | 9.764% | $159.6737 | $159.67 | $159.65 | $159.70 |
| Purchase #2 | $201.38 | 3.707% | $208.8452 | $208.85 | $208.85 | $208.80 |
| Purchase #3 | $75.70 | 10.770% | $83.8529 | $83.85 | $83.85 | $83.90 |
| Purchase #4 | $17.67 | 8.162% | $19.1122 | $19.11 | $19.10 | $19.10 |
| Purchase #5 | $65.27 | 3.458% | $67.527 | $67.53 | $67.55 | $67.50 |
| Purchase #6 | $149.76 | 11.384% | $166.8087 | $166.81 | $166.80 | $166.80 |
| Purchase #7 | $193.56 | 5.263% | $203.7471 | $203.75 | $203.75 | $203.70 |
| 7 purchase totals = | $848.81 | $909.5668 | $909.57 | $909.55 | $909.50 | |