| 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 | $168.68 | 9.430% | $184.5865 | $184.59 | $184.60 | $184.60 |
| Purchase #2 | $70.85 | 5.241% | $74.5632 | $74.56 | $74.55 | $74.60 |
| Purchase #3 | $14.82 | 4.708% | $15.5177 | $15.52 | $15.50 | $15.50 |
| Purchase #4 | $240.55 | 8.752% | $261.6029 | $261.60 | $261.60 | $261.60 |
| Purchase #5 | $202.28 | 9.476% | $221.4481 | $221.45 | $221.45 | $221.40 |
| Purchase #6 | $8.47 | 7.150% | $9.0756 | $9.08 | $9.10 | $9.10 |
| Purchase #7 | $200.63 | 5.517% | $211.6988 | $211.70 | $211.70 | $211.70 |
| 7 purchase totals = | $906.28 | $978.4928 | $978.50 | $978.50 | $978.50 | |