| 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 | $151.36 | 3.342% | $156.4185 | $156.42 | $156.40 | $156.40 |
| Purchase #2 | $166.96 | 9.140% | $182.2201 | $182.22 | $182.20 | $182.20 |
| Purchase #3 | $15.28 | 8.113% | $16.5197 | $16.52 | $16.50 | $16.50 |
| Purchase #4 | $204.65 | 7.435% | $219.8657 | $219.87 | $219.85 | $219.90 |
| Purchase #5 | $223.85 | 3.468% | $231.6131 | $231.61 | $231.60 | $231.60 |
| Purchase #6 | $116.45 | 4.490% | $121.6786 | $121.68 | $121.70 | $121.70 |
| Purchase #7 | $191.38 | 4.806% | $200.5777 | $200.58 | $200.60 | $200.60 |
| 7 purchase totals = | $1,069.93 | $1,128.8934 | $1,128.90 | $1,128.85 | $1,128.90 | |