| 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 | $151.26 | 4.798% | $158.5175 | $158.52 | $158.50 | $158.50 |
| Purchase #2 | $153.84 | 4.308% | $160.4674 | $160.47 | $160.45 | $160.50 |
| Purchase #3 | $31.90 | 9.106% | $34.8048 | $34.80 | $34.80 | $34.80 |
| Purchase #4 | $171.91 | 8.282% | $186.1476 | $186.15 | $186.15 | $186.10 |
| Purchase #5 | $126.84 | 4.593% | $132.6658 | $132.67 | $132.65 | $132.70 |
| Purchase #6 | $11.29 | 11.451% | $12.5828 | $12.58 | $12.60 | $12.60 |
| Purchase #7 | $106.64 | 11.587% | $118.9964 | $119.00 | $119.00 | $119.00 |
| 7 purchase totals = | $753.68 | $804.1823 | $804.19 | $804.15 | $804.20 | |