| 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 | $177.92 | 8.840% | $193.6481 | $193.65 | $193.65 | $193.60 |
| Purchase #2 | $152.94 | 6.197% | $162.4177 | $162.42 | $162.40 | $162.40 |
| Purchase #3 | $198.50 | 8.242% | $214.8604 | $214.86 | $214.85 | $214.90 |
| Purchase #4 | $154.97 | 4.232% | $161.5283 | $161.53 | $161.55 | $161.50 |
| Purchase #5 | $51.41 | 7.724% | $55.3809 | $55.38 | $55.40 | $55.40 |
| Purchase #6 | $95.77 | 3.466% | $99.0894 | $99.09 | $99.10 | $99.10 |
| Purchase #7 | $94.97 | 3.452% | $98.2484 | $98.25 | $98.25 | $98.20 |
| 7 purchase totals = | $926.48 | $985.1732 | $985.18 | $985.20 | $985.10 | |