| 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 | $140.76 | 13.335% | $159.5303 | $159.53 | $159.55 | $159.50 |
| Purchase #2 | $153.79 | 5.711% | $162.5729 | $162.57 | $162.55 | $162.60 |
| Purchase #3 | $67.62 | 11.582% | $75.4517 | $75.45 | $75.45 | $75.50 |
| Purchase #4 | $93.44 | 8.868% | $101.7263 | $101.73 | $101.75 | $101.70 |
| Purchase #5 | $215.68 | 3.332% | $222.8665 | $222.87 | $222.85 | $222.90 |
| Purchase #6 | $117.34 | 13.823% | $133.5599 | $133.56 | $133.55 | $133.60 |
| Purchase #7 | $103.89 | 5.665% | $109.7754 | $109.78 | $109.80 | $109.80 |
| 7 purchase totals = | $892.52 | $965.4830 | $965.49 | $965.50 | $965.60 | |