| 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 | $174.87 | 11.185% | $194.4292 | $194.43 | $194.45 | $194.40 |
| Purchase #2 | $238.39 | 3.408% | $246.5143 | $246.51 | $246.50 | $246.50 |
| Purchase #3 | $157.76 | 9.649% | $172.9823 | $172.98 | $173.00 | $173.00 |
| Purchase #4 | $131.45 | 10.446% | $145.1813 | $145.18 | $145.20 | $145.20 |
| Purchase #5 | $27.25 | 10.271% | $30.0488 | $30.05 | $30.05 | $30.00 |
| Purchase #6 | $110.56 | 13.251% | $125.2103 | $125.21 | $125.20 | $125.20 |
| Purchase #7 | $135.27 | 3.810% | $140.4238 | $140.42 | $140.40 | $140.40 |
| 7 purchase totals = | $975.55 | $1,054.7900 | $1,054.78 | $1,054.80 | $1,054.70 | |