| 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 | $200.57 | 10.621% | $221.8725 | $221.87 | $221.85 | $221.90 |
| Purchase #2 | $163.64 | 6.783% | $174.7397 | $174.74 | $174.75 | $174.70 |
| Purchase #3 | $177.48 | 5.269% | $186.8314 | $186.83 | $186.85 | $186.80 |
| Purchase #4 | $199.51 | 8.352% | $216.1731 | $216.17 | $216.15 | $216.20 |
| Purchase #5 | $227.64 | 13.259% | $257.8228 | $257.82 | $257.80 | $257.80 |
| Purchase #6 | $112.34 | 5.661% | $118.6996 | $118.70 | $118.70 | $118.70 |
| Purchase #7 | $117.47 | 13.684% | $133.5446 | $133.54 | $133.55 | $133.50 |
| 7 purchase totals = | $1,198.65 | $1,309.6837 | $1,309.67 | $1,309.65 | $1,309.60 | |