| 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 | $157.56 | 9.521% | $172.5613 | $172.56 | $172.55 | $172.60 |
| Purchase #2 | $161.66 | 10.704% | $178.9641 | $178.96 | $178.95 | $179.00 |
| Purchase #3 | $14.79 | 9.609% | $16.2112 | $16.21 | $16.20 | $16.20 |
| Purchase #4 | $94.80 | 12.159% | $106.3267 | $106.33 | $106.35 | $106.30 |
| Purchase #5 | $146.56 | 11.530% | $163.4584 | $163.46 | $163.45 | $163.50 |
| Purchase #6 | $93.50 | 3.576% | $96.8436 | $96.84 | $96.85 | $96.80 |
| Purchase #7 | $247.75 | 3.268% | $255.8465 | $255.85 | $255.85 | $255.80 |
| 7 purchase totals = | $916.62 | $990.2118 | $990.21 | $990.20 | $990.20 | |