| 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 | $174.42 | 5.227% | $183.5369 | $183.54 | $183.55 | $183.50 |
| Purchase #2 | $17.57 | 5.717% | $18.5745 | $18.57 | $18.55 | $18.60 |
| Purchase #3 | $17.87 | 8.553% | $19.3984 | $19.40 | $19.40 | $19.40 |
| Purchase #4 | $105.73 | 9.531% | $115.8071 | $115.81 | $115.80 | $115.80 |
| Purchase #5 | $22.54 | 9.254% | $24.6259 | $24.63 | $24.65 | $24.60 |
| Purchase #6 | $249.41 | 12.718% | $281.13 | $281.13 | $281.15 | $281.10 |
| Purchase #7 | $52.68 | 13.524% | $59.8044 | $59.80 | $59.80 | $59.80 |
| 7 purchase totals = | $640.22 | $702.8772 | $702.88 | $702.90 | $702.80 | |