| 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 | $157.68 | 10.621% | $174.4272 | $174.43 | $174.45 | $174.40 |
| Purchase #2 | $219.97 | 5.532% | $232.1387 | $232.14 | $232.15 | $232.10 |
| Purchase #3 | $17.66 | 4.682% | $18.4868 | $18.49 | $18.50 | $18.50 |
| Purchase #4 | $39.25 | 6.568% | $41.8279 | $41.83 | $41.85 | $41.80 |
| Purchase #5 | $69.82 | 3.688% | $72.395 | $72.40 | $72.40 | $72.40 |
| Purchase #6 | $38.62 | 4.837% | $40.488 | $40.49 | $40.50 | $40.50 |
| Purchase #7 | $28.53 | 8.394% | $30.9248 | $30.92 | $30.90 | $30.90 |
| 7 purchase totals = | $571.53 | $610.6884 | $610.70 | $610.75 | $610.60 | |