| 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 | $144.77 | 6.361% | $153.9788 | $153.98 | $154.00 | $154.00 |
| Purchase #2 | $209.99 | 13.493% | $238.324 | $238.32 | $238.30 | $238.30 |
| Purchase #3 | $116.92 | 4.360% | $122.0177 | $122.02 | $122.00 | $122.00 |
| Purchase #4 | $52.66 | 3.443% | $54.4731 | $54.47 | $54.45 | $54.50 |
| Purchase #5 | $19.90 | 3.637% | $20.6238 | $20.62 | $20.60 | $20.60 |
| Purchase #6 | $26.97 | 3.213% | $27.8365 | $27.84 | $27.85 | $27.80 |
| Purchase #7 | $70.50 | 7.850% | $76.0343 | $76.03 | $76.05 | $76.00 |
| 7 purchase totals = | $641.71 | $693.2882 | $693.28 | $693.25 | $693.20 | |