| 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 | $169.85 | 10.720% | $188.0579 | $188.06 | $188.05 | $188.10 |
| Purchase #2 | $241.74 | 13.209% | $273.6714 | $273.67 | $273.65 | $273.70 |
| Purchase #3 | $187.41 | 8.161% | $202.7045 | $202.70 | $202.70 | $202.70 |
| Purchase #4 | $133.92 | 10.767% | $148.3392 | $148.34 | $148.35 | $148.30 |
| Purchase #5 | $31.95 | 13.793% | $36.3569 | $36.36 | $36.35 | $36.40 |
| Purchase #6 | $79.52 | 4.696% | $83.2543 | $83.25 | $83.25 | $83.30 |
| Purchase #7 | $167.48 | 13.129% | $189.4684 | $189.47 | $189.45 | $189.50 |
| 7 purchase totals = | $1,011.87 | $1,121.8526 | $1,121.85 | $1,121.80 | $1,122.00 | |