| 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 | $110.43 | 11.183% | $122.7794 | $122.78 | $122.80 | $122.80 |
| Purchase #2 | $70.86 | 10.469% | $78.2783 | $78.28 | $78.30 | $78.30 |
| Purchase #3 | $165.43 | 10.537% | $182.8614 | $182.86 | $182.85 | $182.90 |
| Purchase #4 | $167.48 | 9.836% | $183.9533 | $183.95 | $183.95 | $184.00 |
| Purchase #5 | $14.98 | 5.751% | $15.8415 | $15.84 | $15.85 | $15.80 |
| Purchase #6 | $162.38 | 10.871% | $180.0323 | $180.03 | $180.05 | $180.00 |
| Purchase #7 | $166.44 | 4.196% | $173.4238 | $173.42 | $173.40 | $173.40 |
| 7 purchase totals = | $858.00 | $937.1700 | $937.16 | $937.20 | $937.20 | |