| 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 | $177.49 | 11.125% | $197.2358 | $197.24 | $197.25 | $197.20 |
| Purchase #2 | $176.85 | 10.652% | $195.6881 | $195.69 | $195.70 | $195.70 |
| Purchase #3 | $84.60 | 12.449% | $95.1319 | $95.13 | $95.15 | $95.10 |
| Purchase #4 | $173.27 | 11.205% | $192.6849 | $192.68 | $192.70 | $192.70 |
| Purchase #5 | $14.81 | 6.344% | $15.7495 | $15.75 | $15.75 | $15.70 |
| Purchase #6 | $108.45 | 12.481% | $121.9856 | $121.99 | $122.00 | $122.00 |
| Purchase #7 | $66.94 | 7.737% | $72.1191 | $72.12 | $72.10 | $72.10 |
| 7 purchase totals = | $802.41 | $890.5949 | $890.60 | $890.65 | $890.50 | |