| 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 | $164.31 | 8.762% | $178.7068 | $178.71 | $178.70 | $178.70 |
| Purchase #2 | $176.51 | 13.600% | $200.5154 | $200.52 | $200.50 | $200.50 |
| Purchase #3 | $139.53 | 5.524% | $147.2376 | $147.24 | $147.25 | $147.20 |
| Purchase #4 | $198.86 | 3.646% | $206.1104 | $206.11 | $206.10 | $206.10 |
| Purchase #5 | $106.66 | 6.765% | $113.8755 | $113.88 | $113.90 | $113.90 |
| Purchase #6 | $104.57 | 12.171% | $117.2972 | $117.30 | $117.30 | $117.30 |
| Purchase #7 | $245.79 | 6.424% | $261.5795 | $261.58 | $261.60 | $261.60 |
| 7 purchase totals = | $1,136.23 | $1,225.3224 | $1,225.34 | $1,225.35 | $1,225.30 | |