| 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 | $192.40 | 12.552% | $216.55 | $216.55 | $216.55 | $216.60 |
| Purchase #2 | $164.97 | 5.247% | $173.626 | $173.63 | $173.65 | $173.60 |
| Purchase #3 | $16.74 | 4.354% | $17.4689 | $17.47 | $17.45 | $17.50 |
| Purchase #4 | $237.31 | 3.285% | $245.1056 | $245.11 | $245.10 | $245.10 |
| Purchase #5 | $133.48 | 12.771% | $150.5267 | $150.53 | $150.55 | $150.50 |
| Purchase #6 | $23.98 | 7.791% | $25.8483 | $25.85 | $25.85 | $25.80 |
| Purchase #7 | $81.92 | 12.315% | $92.0084 | $92.01 | $92.00 | $92.00 |
| 7 purchase totals = | $850.80 | $921.1339 | $921.15 | $921.15 | $921.10 | |