| 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 | $138.27 | 11.536% | $154.2208 | $154.22 | $154.20 | $154.20 |
| Purchase #2 | $158.62 | 6.242% | $168.5211 | $168.52 | $168.50 | $168.50 |
| Purchase #3 | $196.66 | 11.257% | $218.798 | $218.80 | $218.80 | $218.80 |
| Purchase #4 | $160.54 | 3.703% | $166.4848 | $166.48 | $166.50 | $166.50 |
| Purchase #5 | $15.34 | 3.865% | $15.9329 | $15.93 | $15.95 | $15.90 |
| Purchase #6 | $64.42 | 9.552% | $70.5734 | $70.57 | $70.55 | $70.60 |
| Purchase #7 | $76.32 | 8.832% | $83.0606 | $83.06 | $83.05 | $83.10 |
| 7 purchase totals = | $810.17 | $877.5916 | $877.58 | $877.55 | $877.60 | |