| 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 | $176.80 | 6.839% | $188.8914 | $188.89 | $188.90 | $188.90 |
| Purchase #2 | $106.44 | 6.753% | $113.6279 | $113.63 | $113.65 | $113.60 |
| Purchase #3 | $234.80 | 9.845% | $257.9161 | $257.92 | $257.90 | $257.90 |
| Purchase #4 | $154.59 | 8.798% | $168.1908 | $168.19 | $168.20 | $168.20 |
| Purchase #5 | $161.55 | 3.592% | $167.3529 | $167.35 | $167.35 | $167.40 |
| Purchase #6 | $218.43 | 10.174% | $240.6531 | $240.65 | $240.65 | $240.70 |
| Purchase #7 | $176.62 | 7.404% | $189.6969 | $189.70 | $189.70 | $189.70 |
| 7 purchase totals = | $1,229.23 | $1,326.3291 | $1,326.33 | $1,326.35 | $1,326.40 | |