| 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 | $154.75 | 13.377% | $175.4509 | $175.45 | $175.45 | $175.50 |
| Purchase #2 | $248.64 | 8.340% | $269.3766 | $269.38 | $269.40 | $269.40 |
| Purchase #3 | $112.76 | 8.835% | $122.7223 | $122.72 | $122.70 | $122.70 |
| Purchase #4 | $229.77 | 6.872% | $245.5598 | $245.56 | $245.55 | $245.60 |
| Purchase #5 | $71.32 | 12.719% | $80.3912 | $80.39 | $80.40 | $80.40 |
| Purchase #6 | $60.45 | 8.195% | $65.4039 | $65.40 | $65.40 | $65.40 |
| Purchase #7 | $10.55 | 12.700% | $11.8899 | $11.89 | $11.90 | $11.90 |
| 7 purchase totals = | $888.24 | $970.7946 | $970.79 | $970.80 | $970.90 | |