| 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 | $130.93 | 6.443% | $139.3658 | $139.37 | $139.35 | $139.40 |
| Purchase #2 | $6.87 | 12.142% | $7.7042 | $7.70 | $7.70 | $7.70 |
| Purchase #3 | $212.86 | 11.761% | $237.8945 | $237.89 | $237.90 | $237.90 |
| Purchase #4 | $62.67 | 6.763% | $66.9084 | $66.91 | $66.90 | $66.90 |
| Purchase #5 | $206.70 | 13.358% | $234.311 | $234.31 | $234.30 | $234.30 |
| Purchase #6 | $246.84 | 10.657% | $273.1457 | $273.15 | $273.15 | $273.10 |
| Purchase #7 | $173.98 | 12.433% | $195.6109 | $195.61 | $195.60 | $195.60 |
| 7 purchase totals = | $1,040.85 | $1,154.9405 | $1,154.94 | $1,154.90 | $1,154.90 | |