| 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 | $196.42 | 10.550% | $217.1423 | $217.14 | $217.15 | $217.10 |
| Purchase #2 | $45.32 | 5.620% | $47.867 | $47.87 | $47.85 | $47.90 |
| Purchase #3 | $178.65 | 3.553% | $184.9974 | $185.00 | $185.00 | $185.00 |
| Purchase #4 | $199.58 | 8.789% | $217.1211 | $217.12 | $217.10 | $217.10 |
| Purchase #5 | $129.45 | 6.146% | $137.406 | $137.41 | $137.40 | $137.40 |
| Purchase #6 | $14.86 | 5.846% | $15.7287 | $15.73 | $15.75 | $15.70 |
| Purchase #7 | $125.69 | 4.121% | $130.8697 | $130.87 | $130.85 | $130.90 |
| 7 purchase totals = | $889.97 | $951.1322 | $951.14 | $951.10 | $951.10 | |