| 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 | $168.67 | 12.186% | $189.2241 | $189.22 | $189.20 | $189.20 |
| Purchase #2 | $63.27 | 9.349% | $69.1851 | $69.19 | $69.20 | $69.20 |
| Purchase #3 | $73.38 | 6.173% | $77.9097 | $77.91 | $77.90 | $77.90 |
| Purchase #4 | $84.39 | 9.195% | $92.1497 | $92.15 | $92.15 | $92.10 |
| Purchase #5 | $145.43 | 12.632% | $163.8007 | $163.80 | $163.80 | $163.80 |
| Purchase #6 | $202.74 | 11.194% | $225.4347 | $225.43 | $225.45 | $225.40 |
| Purchase #7 | $213.60 | 6.599% | $227.6955 | $227.70 | $227.70 | $227.70 |
| 7 purchase totals = | $951.48 | $1,045.3995 | $1,045.40 | $1,045.40 | $1,045.30 | |