| 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 | $66.90 | 10.382% | $73.8456 | $73.85 | $73.85 | $73.80 |
| Purchase #2 | $167.63 | 4.313% | $174.8599 | $174.86 | $174.85 | $174.90 |
| Purchase #3 | $214.59 | 10.232% | $236.5468 | $236.55 | $236.55 | $236.50 |
| Purchase #4 | $94.27 | 7.288% | $101.1404 | $101.14 | $101.15 | $101.10 |
| Purchase #5 | $138.27 | 11.366% | $153.9858 | $153.99 | $154.00 | $154.00 |
| Purchase #6 | $193.78 | 8.569% | $210.385 | $210.39 | $210.40 | $210.40 |
| Purchase #7 | $35.27 | 13.201% | $39.926 | $39.93 | $39.95 | $39.90 |
| 7 purchase totals = | $910.71 | $990.6895 | $990.71 | $990.75 | $990.60 | |