| 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 | $146.92 | 12.799% | $165.7243 | $165.72 | $165.70 | $165.70 |
| Purchase #2 | $142.37 | 8.254% | $154.1212 | $154.12 | $154.10 | $154.10 |
| Purchase #3 | $87.29 | 8.235% | $94.4783 | $94.48 | $94.50 | $94.50 |
| Purchase #4 | $227.37 | 9.773% | $249.5909 | $249.59 | $249.60 | $249.60 |
| Purchase #5 | $35.93 | 10.396% | $39.6653 | $39.67 | $39.65 | $39.70 |
| Purchase #6 | $202.40 | 5.269% | $213.0645 | $213.06 | $213.05 | $213.10 |
| Purchase #7 | $186.47 | 9.284% | $203.7819 | $203.78 | $203.80 | $203.80 |
| 7 purchase totals = | $1,028.75 | $1,120.4264 | $1,120.42 | $1,120.40 | $1,120.50 | |