| 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 | $185.73 | 5.369% | $195.7018 | $195.70 | $195.70 | $195.70 |
| Purchase #2 | $203.43 | 10.487% | $224.7637 | $224.76 | $224.75 | $224.80 |
| Purchase #3 | $216.95 | 8.156% | $234.6444 | $234.64 | $234.65 | $234.60 |
| Purchase #4 | $245.74 | 6.543% | $261.8188 | $261.82 | $261.80 | $261.80 |
| Purchase #5 | $222.77 | 6.596% | $237.4639 | $237.46 | $237.45 | $237.50 |
| Purchase #6 | $149.30 | 5.706% | $157.8191 | $157.82 | $157.80 | $157.80 |
| Purchase #7 | $60.39 | 10.800% | $66.9121 | $66.91 | $66.90 | $66.90 |
| 7 purchase totals = | $1,284.31 | $1,379.1238 | $1,379.11 | $1,379.05 | $1,379.10 | |