| 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 | $131.71 | 5.657% | $139.1608 | $139.16 | $139.15 | $139.20 |
| Purchase #2 | $125.26 | 12.255% | $140.6106 | $140.61 | $140.60 | $140.60 |
| Purchase #3 | $96.45 | 5.175% | $101.4413 | $101.44 | $101.45 | $101.40 |
| Purchase #4 | $110.61 | 8.313% | $119.805 | $119.81 | $119.80 | $119.80 |
| Purchase #5 | $184.36 | 8.815% | $200.6113 | $200.61 | $200.60 | $200.60 |
| Purchase #6 | $139.89 | 10.614% | $154.7379 | $154.74 | $154.75 | $154.70 |
| Purchase #7 | $233.38 | 4.302% | $243.42 | $243.42 | $243.40 | $243.40 |
| 7 purchase totals = | $1,021.66 | $1,099.7869 | $1,099.79 | $1,099.75 | $1,099.70 | |