| 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 | $142.76 | 10.596% | $157.8868 | $157.89 | $157.90 | $157.90 |
| Purchase #2 | $69.45 | 8.192% | $75.1393 | $75.14 | $75.15 | $75.10 |
| Purchase #3 | $71.90 | 5.599% | $75.9257 | $75.93 | $75.95 | $75.90 |
| Purchase #4 | $11.43 | 6.275% | $12.1472 | $12.15 | $12.15 | $12.10 |
| Purchase #5 | $163.61 | 6.172% | $173.708 | $173.71 | $173.70 | $173.70 |
| Purchase #6 | $208.73 | 5.201% | $219.586 | $219.59 | $219.60 | $219.60 |
| Purchase #7 | $194.83 | 11.688% | $217.6017 | $217.60 | $217.60 | $217.60 |
| 7 purchase totals = | $862.71 | $931.9947 | $932.01 | $932.05 | $931.90 | |