| 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 | $148.46 | 6.396% | $157.9555 | $157.96 | $157.95 | $158.00 |
| Purchase #2 | $158.74 | 11.465% | $176.9395 | $176.94 | $176.95 | $176.90 |
| Purchase #3 | $185.51 | 3.256% | $191.5502 | $191.55 | $191.55 | $191.60 |
| Purchase #4 | $128.43 | 5.530% | $135.5322 | $135.53 | $135.55 | $135.50 |
| Purchase #5 | $7.47 | 7.205% | $8.0082 | $8.01 | $8.00 | $8.00 |
| Purchase #6 | $38.65 | 13.861% | $44.0073 | $44.01 | $44.00 | $44.00 |
| Purchase #7 | $142.89 | 9.143% | $155.9544 | $155.95 | $155.95 | $156.00 |
| 7 purchase totals = | $810.15 | $869.9473 | $869.95 | $869.95 | $870.00 | |