| 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 | $131.85 | 5.691% | $139.3536 | $139.35 | $139.35 | $139.40 |
| Purchase #2 | $20.55 | 3.796% | $21.3301 | $21.33 | $21.35 | $21.30 |
| Purchase #3 | $141.66 | 12.705% | $159.6579 | $159.66 | $159.65 | $159.70 |
| Purchase #4 | $145.65 | 6.364% | $154.9192 | $154.92 | $154.90 | $154.90 |
| Purchase #5 | $71.97 | 5.816% | $76.1558 | $76.16 | $76.15 | $76.20 |
| Purchase #6 | $202.97 | 11.678% | $226.6728 | $226.67 | $226.65 | $226.70 |
| Purchase #7 | $164.26 | 11.688% | $183.4587 | $183.46 | $183.45 | $183.50 |
| 7 purchase totals = | $878.91 | $961.5481 | $961.55 | $961.50 | $961.70 | |