| 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 | $147.81 | 10.570% | $163.4335 | $163.43 | $163.45 | $163.40 |
| Purchase #2 | $128.68 | 4.532% | $134.5118 | $134.51 | $134.50 | $134.50 |
| Purchase #3 | $192.89 | 7.716% | $207.7734 | $207.77 | $207.75 | $207.80 |
| Purchase #4 | $124.67 | 12.237% | $139.9259 | $139.93 | $139.95 | $139.90 |
| Purchase #5 | $125.32 | 10.870% | $138.9423 | $138.94 | $138.95 | $138.90 |
| Purchase #6 | $45.84 | 7.103% | $49.096 | $49.10 | $49.10 | $49.10 |
| Purchase #7 | $120.95 | 10.366% | $133.4877 | $133.49 | $133.50 | $133.50 |
| 7 purchase totals = | $886.16 | $967.1706 | $967.17 | $967.20 | $967.10 | |