| 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 | $178.70 | 13.519% | $202.8585 | $202.86 | $202.85 | $202.90 |
| Purchase #2 | $148.36 | 4.348% | $154.8107 | $154.81 | $154.80 | $154.80 |
| Purchase #3 | $76.45 | 5.328% | $80.5233 | $80.52 | $80.50 | $80.50 |
| Purchase #4 | $138.59 | 4.197% | $144.4066 | $144.41 | $144.40 | $144.40 |
| Purchase #5 | $116.71 | 5.389% | $122.9995 | $123.00 | $123.00 | $123.00 |
| Purchase #6 | $176.70 | 3.253% | $182.4481 | $182.45 | $182.45 | $182.40 |
| Purchase #7 | $242.74 | 9.458% | $265.6983 | $265.70 | $265.70 | $265.70 |
| 7 purchase totals = | $1,078.25 | $1,153.7450 | $1,153.75 | $1,153.70 | $1,153.70 | |