| 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 | $160.43 | 10.568% | $177.3842 | $177.38 | $177.40 | $177.40 |
| Purchase #2 | $196.42 | 9.188% | $214.4671 | $214.47 | $214.45 | $214.50 |
| Purchase #3 | $195.65 | 6.763% | $208.8818 | $208.88 | $208.90 | $208.90 |
| Purchase #4 | $124.38 | 6.383% | $132.3192 | $132.32 | $132.30 | $132.30 |
| Purchase #5 | $235.79 | 13.144% | $266.7822 | $266.78 | $266.80 | $266.80 |
| Purchase #6 | $77.72 | 12.207% | $87.2073 | $87.21 | $87.20 | $87.20 |
| Purchase #7 | $59.77 | 11.447% | $66.6119 | $66.61 | $66.60 | $66.60 |
| 7 purchase totals = | $1,050.16 | $1,153.6537 | $1,153.65 | $1,153.65 | $1,153.70 | |