| 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 | $187.90 | 11.361% | $209.2473 | $209.25 | $209.25 | $209.20 |
| Purchase #2 | $69.69 | 9.192% | $76.0959 | $76.10 | $76.10 | $76.10 |
| Purchase #3 | $187.76 | 9.436% | $205.477 | $205.48 | $205.50 | $205.50 |
| Purchase #4 | $57.72 | 4.522% | $60.3301 | $60.33 | $60.35 | $60.30 |
| Purchase #5 | $38.43 | 7.660% | $41.3737 | $41.37 | $41.35 | $41.40 |
| Purchase #6 | $142.52 | 3.696% | $147.7875 | $147.79 | $147.80 | $147.80 |
| Purchase #7 | $184.75 | 12.625% | $208.0747 | $208.07 | $208.05 | $208.10 |
| 7 purchase totals = | $868.77 | $948.3862 | $948.39 | $948.40 | $948.40 | |