| 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 | $66.62 | 7.285% | $71.4733 | $71.47 | $71.45 | $71.50 |
| Purchase #2 | $163.54 | 5.773% | $172.9812 | $172.98 | $173.00 | $173.00 |
| Purchase #3 | $206.74 | 7.305% | $221.8424 | $221.84 | $221.85 | $221.80 |
| Purchase #4 | $156.84 | 10.826% | $173.8195 | $173.82 | $173.80 | $173.80 |
| Purchase #5 | $200.98 | 8.406% | $217.8744 | $217.87 | $217.85 | $217.90 |
| Purchase #6 | $70.86 | 7.698% | $76.3148 | $76.31 | $76.30 | $76.30 |
| Purchase #7 | $108.62 | 12.678% | $122.3908 | $122.39 | $122.40 | $122.40 |
| 7 purchase totals = | $974.20 | $1,056.6964 | $1,056.68 | $1,056.65 | $1,056.70 | |