| 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 | $198.29 | 13.568% | $225.194 | $225.19 | $225.20 | $225.20 |
| Purchase #2 | $109.91 | 7.236% | $117.8631 | $117.86 | $117.85 | $117.90 |
| Purchase #3 | $135.59 | 13.790% | $154.2879 | $154.29 | $154.30 | $154.30 |
| Purchase #4 | $11.81 | 3.733% | $12.2509 | $12.25 | $12.25 | $12.30 |
| Purchase #5 | $25.65 | 12.403% | $28.8314 | $28.83 | $28.85 | $28.80 |
| Purchase #6 | $132.75 | 13.192% | $150.2624 | $150.26 | $150.25 | $150.30 |
| Purchase #7 | $176.96 | 8.788% | $192.5112 | $192.51 | $192.50 | $192.50 |
| 7 purchase totals = | $790.96 | $881.2009 | $881.19 | $881.20 | $881.30 | |