| 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 | $185.81 | 11.254% | $206.7211 | $206.72 | $206.70 | $206.70 |
| Purchase #2 | $194.98 | 6.480% | $207.6147 | $207.61 | $207.60 | $207.60 |
| Purchase #3 | $138.57 | 12.695% | $156.1615 | $156.16 | $156.15 | $156.20 |
| Purchase #4 | $201.90 | 10.662% | $223.4266 | $223.43 | $223.45 | $223.40 |
| Purchase #5 | $125.29 | 5.871% | $132.6458 | $132.65 | $132.65 | $132.60 |
| Purchase #6 | $41.82 | 8.572% | $45.4048 | $45.40 | $45.40 | $45.40 |
| Purchase #7 | $217.89 | 6.106% | $231.1944 | $231.19 | $231.20 | $231.20 |
| 7 purchase totals = | $1,106.26 | $1,203.1689 | $1,203.16 | $1,203.15 | $1,203.10 | |