| 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 | $182.43 | 6.712% | $194.6747 | $194.67 | $194.65 | $194.70 |
| Purchase #2 | $238.64 | 5.142% | $250.9109 | $250.91 | $250.90 | $250.90 |
| Purchase #3 | $137.83 | 6.797% | $147.1983 | $147.20 | $147.20 | $147.20 |
| Purchase #4 | $209.65 | 4.649% | $219.3966 | $219.40 | $219.40 | $219.40 |
| Purchase #5 | $111.81 | 5.288% | $117.7225 | $117.72 | $117.70 | $117.70 |
| Purchase #6 | $181.56 | 12.869% | $204.925 | $204.93 | $204.95 | $204.90 |
| Purchase #7 | $27.57 | 10.471% | $30.4569 | $30.46 | $30.45 | $30.50 |
| 7 purchase totals = | $1,089.49 | $1,165.2849 | $1,165.29 | $1,165.25 | $1,165.30 | |