| 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 | $126.77 | 13.247% | $143.5632 | $143.56 | $143.55 | $143.60 |
| Purchase #2 | $241.48 | 9.642% | $264.7635 | $264.76 | $264.75 | $264.80 |
| Purchase #3 | $141.80 | 6.504% | $151.0227 | $151.02 | $151.00 | $151.00 |
| Purchase #4 | $109.89 | 4.602% | $114.9471 | $114.95 | $114.95 | $114.90 |
| Purchase #5 | $63.32 | 10.428% | $69.923 | $69.92 | $69.90 | $69.90 |
| Purchase #6 | $44.81 | 11.818% | $50.1056 | $50.11 | $50.10 | $50.10 |
| Purchase #7 | $157.63 | 11.401% | $175.6014 | $175.60 | $175.60 | $175.60 |
| 7 purchase totals = | $885.70 | $969.9265 | $969.92 | $969.85 | $969.90 | |