| 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 | $32.46 | 11.719% | $36.264 | $36.26 | $36.25 | $36.30 |
| Purchase #2 | $20.35 | 9.534% | $22.2902 | $22.29 | $22.30 | $22.30 |
| Purchase #3 | $177.52 | 12.828% | $200.2923 | $200.29 | $200.30 | $200.30 |
| Purchase #4 | $126.52 | 3.514% | $130.9659 | $130.97 | $130.95 | $131.00 |
| Purchase #5 | $37.80 | 11.422% | $42.1175 | $42.12 | $42.10 | $42.10 |
| Purchase #6 | $209.69 | 12.195% | $235.2617 | $235.26 | $235.25 | $235.30 |
| Purchase #7 | $151.63 | 11.755% | $169.4541 | $169.45 | $169.45 | $169.50 |
| 7 purchase totals = | $755.97 | $836.6457 | $836.64 | $836.60 | $836.80 | |