| 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 | $164.64 | 10.842% | $182.4903 | $182.49 | $182.50 | $182.50 |
| Purchase #2 | $154.56 | 13.640% | $175.642 | $175.64 | $175.65 | $175.60 |
| Purchase #3 | $19.42 | 11.282% | $21.611 | $21.61 | $21.60 | $21.60 |
| Purchase #4 | $5.32 | 12.123% | $5.9649 | $5.96 | $5.95 | $6.00 |
| Purchase #5 | $34.72 | 6.380% | $36.9351 | $36.94 | $36.95 | $36.90 |
| Purchase #6 | $222.82 | 6.177% | $236.5836 | $236.58 | $236.60 | $236.60 |
| Purchase #7 | $74.59 | 12.395% | $83.8354 | $83.84 | $83.85 | $83.80 |
| 7 purchase totals = | $676.07 | $743.0623 | $743.06 | $743.10 | $743.00 | |