| 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 | $133.36 | 13.858% | $151.841 | $151.84 | $151.85 | $151.80 |
| Purchase #2 | $40.82 | 11.852% | $45.658 | $45.66 | $45.65 | $45.70 |
| Purchase #3 | $32.68 | 5.373% | $34.4359 | $34.44 | $34.45 | $34.40 |
| Purchase #4 | $151.34 | 11.759% | $169.1361 | $169.14 | $169.15 | $169.10 |
| Purchase #5 | $93.56 | 5.265% | $98.4859 | $98.49 | $98.50 | $98.50 |
| Purchase #6 | $114.95 | 13.678% | $130.6729 | $130.67 | $130.65 | $130.70 |
| Purchase #7 | $202.88 | 7.587% | $218.2725 | $218.27 | $218.25 | $218.30 |
| 7 purchase totals = | $769.59 | $848.5023 | $848.51 | $848.50 | $848.50 | |