| 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 | $176.27 | 7.539% | $189.559 | $189.56 | $189.55 | $189.60 |
| Purchase #2 | $64.79 | 9.529% | $70.9638 | $70.96 | $70.95 | $71.00 |
| Purchase #3 | $105.79 | 7.278% | $113.4894 | $113.49 | $113.50 | $113.50 |
| Purchase #4 | $121.89 | 7.639% | $131.2012 | $131.20 | $131.20 | $131.20 |
| Purchase #5 | $216.48 | 12.686% | $243.9427 | $243.94 | $243.95 | $243.90 |
| Purchase #6 | $250.46 | 13.651% | $284.6503 | $284.65 | $284.65 | $284.70 |
| Purchase #7 | $76.76 | 13.120% | $86.8309 | $86.83 | $86.85 | $86.80 |
| 7 purchase totals = | $1,012.44 | $1,120.6373 | $1,120.63 | $1,120.65 | $1,120.70 | |