| 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 | $192.35 | 11.388% | $214.2548 | $214.25 | $214.25 | $214.30 |
| Purchase #2 | $79.99 | 12.609% | $90.0759 | $90.08 | $90.10 | $90.10 |
| Purchase #3 | $101.73 | 13.707% | $115.6741 | $115.67 | $115.65 | $115.70 |
| Purchase #4 | $183.35 | 4.227% | $191.1002 | $191.10 | $191.10 | $191.10 |
| Purchase #5 | $166.38 | 4.572% | $173.9869 | $173.99 | $174.00 | $174.00 |
| Purchase #6 | $17.47 | 8.674% | $18.9853 | $18.99 | $19.00 | $19.00 |
| Purchase #7 | $112.49 | 13.613% | $127.8033 | $127.80 | $127.80 | $127.80 |
| 7 purchase totals = | $853.76 | $931.8805 | $931.88 | $931.90 | $932.00 | |