| 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 | $154.69 | 4.548% | $161.7253 | $161.73 | $161.75 | $161.70 |
| Purchase #2 | $99.99 | 5.619% | $105.6084 | $105.61 | $105.60 | $105.60 |
| Purchase #3 | $130.38 | 11.651% | $145.5706 | $145.57 | $145.55 | $145.60 |
| Purchase #4 | $124.28 | 10.493% | $137.3207 | $137.32 | $137.30 | $137.30 |
| Purchase #5 | $193.47 | 6.545% | $206.1326 | $206.13 | $206.15 | $206.10 |
| Purchase #6 | $53.51 | 9.364% | $58.5207 | $58.52 | $58.50 | $58.50 |
| Purchase #7 | $33.96 | 12.377% | $38.1632 | $38.16 | $38.15 | $38.20 |
| 7 purchase totals = | $790.28 | $853.0415 | $853.04 | $853.00 | $853.00 | |