| 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 | $154.43 | 6.318% | $164.1869 | $164.19 | $164.20 | $164.20 |
| Purchase #2 | $12.49 | 10.160% | $13.759 | $13.76 | $13.75 | $13.80 |
| Purchase #3 | $234.70 | 5.850% | $248.43 | $248.43 | $248.45 | $248.40 |
| Purchase #4 | $166.66 | 9.627% | $182.7044 | $182.70 | $182.70 | $182.70 |
| Purchase #5 | $165.35 | 10.269% | $182.3298 | $182.33 | $182.35 | $182.30 |
| Purchase #6 | $135.35 | 12.848% | $152.7398 | $152.74 | $152.75 | $152.70 |
| Purchase #7 | $32.85 | 10.272% | $36.2244 | $36.22 | $36.20 | $36.20 |
| 7 purchase totals = | $901.83 | $980.3743 | $980.37 | $980.40 | $980.30 | |