| 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 | $17.66 | 5.779% | $18.6806 | $18.68 | $18.70 | $18.70 |
| Purchase #2 | $180.90 | 3.566% | $187.3509 | $187.35 | $187.35 | $187.40 |
| Purchase #3 | $23.35 | 12.585% | $26.2886 | $26.29 | $26.30 | $26.30 |
| Purchase #4 | $103.94 | 9.554% | $113.8704 | $113.87 | $113.85 | $113.90 |
| Purchase #5 | $67.76 | 10.224% | $74.6878 | $74.69 | $74.70 | $74.70 |
| Purchase #6 | $224.98 | 11.411% | $250.6525 | $250.65 | $250.65 | $250.70 |
| Purchase #7 | $144.56 | 10.174% | $159.2675 | $159.27 | $159.25 | $159.30 |
| 7 purchase totals = | $763.15 | $830.7983 | $830.80 | $830.80 | $831.00 | |