| 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 | $133.93 | 13.277% | $151.7119 | $151.71 | $151.70 | $151.70 |
| Purchase #2 | $147.46 | 4.513% | $154.1149 | $154.11 | $154.10 | $154.10 |
| Purchase #3 | $150.68 | 12.142% | $168.9756 | $168.98 | $169.00 | $169.00 |
| Purchase #4 | $163.62 | 7.470% | $175.8424 | $175.84 | $175.85 | $175.80 |
| Purchase #5 | $222.94 | 8.830% | $242.6256 | $242.63 | $242.65 | $242.60 |
| Purchase #6 | $111.78 | 12.279% | $125.5055 | $125.51 | $125.50 | $125.50 |
| Purchase #7 | $182.37 | 7.213% | $195.5243 | $195.52 | $195.50 | $195.50 |
| 7 purchase totals = | $1,112.78 | $1,214.3002 | $1,214.30 | $1,214.30 | $1,214.20 | |