| 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 | $130.42 | 11.376% | $145.2566 | $145.26 | $145.25 | $145.30 |
| Purchase #2 | $199.29 | 9.675% | $218.5713 | $218.57 | $218.55 | $218.60 |
| Purchase #3 | $99.41 | 5.698% | $105.0744 | $105.07 | $105.05 | $105.10 |
| Purchase #4 | $161.87 | 9.114% | $176.6228 | $176.62 | $176.60 | $176.60 |
| Purchase #5 | $25.41 | 6.283% | $27.0065 | $27.01 | $27.00 | $27.00 |
| Purchase #6 | $170.67 | 3.689% | $176.966 | $176.97 | $176.95 | $177.00 |
| Purchase #7 | $118.96 | 6.873% | $127.1361 | $127.14 | $127.15 | $127.10 |
| 7 purchase totals = | $906.03 | $976.6337 | $976.64 | $976.55 | $976.70 | |