| 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 | $144.75 | 5.858% | $153.2295 | $153.23 | $153.25 | $153.20 |
| Purchase #2 | $27.33 | 3.751% | $28.3551 | $28.36 | $28.35 | $28.40 |
| Purchase #3 | $240.48 | 13.357% | $272.6009 | $272.60 | $272.60 | $272.60 |
| Purchase #4 | $28.60 | 3.408% | $29.5747 | $29.57 | $29.55 | $29.60 |
| Purchase #5 | $7.81 | 7.769% | $8.4168 | $8.42 | $8.40 | $8.40 |
| Purchase #6 | $23.74 | 9.262% | $25.9388 | $25.94 | $25.95 | $25.90 |
| Purchase #7 | $133.31 | 7.631% | $143.4829 | $143.48 | $143.50 | $143.50 |
| 7 purchase totals = | $606.02 | $661.5987 | $661.60 | $661.60 | $661.60 | |