| 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 | $186.39 | 6.335% | $198.1978 | $198.20 | $198.20 | $198.20 |
| Purchase #2 | $81.61 | 4.790% | $85.5191 | $85.52 | $85.50 | $85.50 |
| Purchase #3 | $182.76 | 6.329% | $194.3269 | $194.33 | $194.35 | $194.30 |
| Purchase #4 | $105.51 | 11.848% | $118.0108 | $118.01 | $118.00 | $118.00 |
| Purchase #5 | $154.71 | 9.144% | $168.8567 | $168.86 | $168.85 | $168.90 |
| Purchase #6 | $236.41 | 4.774% | $247.6962 | $247.70 | $247.70 | $247.70 |
| Purchase #7 | $150.79 | 5.587% | $159.2146 | $159.21 | $159.20 | $159.20 |
| 7 purchase totals = | $1,098.18 | $1,171.8221 | $1,171.83 | $1,171.80 | $1,171.80 | |