| 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 | $199.49 | 7.857% | $215.1639 | $215.16 | $215.15 | $215.20 |
| Purchase #2 | $205.41 | 6.258% | $218.2646 | $218.26 | $218.25 | $218.30 |
| Purchase #3 | $138.58 | 4.740% | $145.1487 | $145.15 | $145.15 | $145.10 |
| Purchase #4 | $118.88 | 7.349% | $127.6165 | $127.62 | $127.60 | $127.60 |
| Purchase #5 | $47.95 | 13.364% | $54.358 | $54.36 | $54.35 | $54.40 |
| Purchase #6 | $190.36 | 13.828% | $216.683 | $216.68 | $216.70 | $216.70 |
| Purchase #7 | $57.59 | 4.526% | $60.1965 | $60.20 | $60.20 | $60.20 |
| 7 purchase totals = | $958.26 | $1,037.4312 | $1,037.43 | $1,037.40 | $1,037.50 | |