| 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 | $155.80 | 7.519% | $167.5146 | $167.51 | $167.50 | $167.50 |
| Purchase #2 | $177.86 | 3.176% | $183.5088 | $183.51 | $183.50 | $183.50 |
| Purchase #3 | $139.30 | 12.513% | $156.7306 | $156.73 | $156.75 | $156.70 |
| Purchase #4 | $45.68 | 4.281% | $47.6356 | $47.64 | $47.65 | $47.60 |
| Purchase #5 | $186.39 | 4.349% | $194.4961 | $194.50 | $194.50 | $194.50 |
| Purchase #6 | $108.87 | 3.566% | $112.7523 | $112.75 | $112.75 | $112.80 |
| Purchase #7 | $20.89 | 3.566% | $21.6349 | $21.63 | $21.65 | $21.60 |
| 7 purchase totals = | $834.79 | $884.2729 | $884.27 | $884.30 | $884.20 | |