| 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 | $145.42 | 7.173% | $155.851 | $155.85 | $155.85 | $155.90 |
| Purchase #2 | $8.30 | 8.280% | $8.9872 | $8.99 | $9.00 | $9.00 |
| Purchase #3 | $16.31 | 6.590% | $17.3848 | $17.38 | $17.40 | $17.40 |
| Purchase #4 | $87.57 | 9.574% | $95.954 | $95.95 | $95.95 | $96.00 |
| Purchase #5 | $59.98 | 5.571% | $63.3215 | $63.32 | $63.30 | $63.30 |
| Purchase #6 | $172.76 | 13.724% | $196.4696 | $196.47 | $196.45 | $196.50 |
| Purchase #7 | $123.53 | 11.314% | $137.5062 | $137.51 | $137.50 | $137.50 |
| 7 purchase totals = | $613.87 | $675.4743 | $675.47 | $675.45 | $675.60 | |