| 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 | $170.57 | 13.169% | $193.0324 | $193.03 | $193.05 | $193.00 |
| Purchase #2 | $156.87 | 11.112% | $174.3014 | $174.30 | $174.30 | $174.30 |
| Purchase #3 | $204.99 | 10.872% | $227.2765 | $227.28 | $227.30 | $227.30 |
| Purchase #4 | $216.85 | 10.408% | $239.4197 | $239.42 | $239.40 | $239.40 |
| Purchase #5 | $27.71 | 3.527% | $28.6873 | $28.69 | $28.70 | $28.70 |
| Purchase #6 | $79.39 | 11.777% | $88.7398 | $88.74 | $88.75 | $88.70 |
| Purchase #7 | $112.61 | 11.109% | $125.1198 | $125.12 | $125.10 | $125.10 |
| 7 purchase totals = | $968.99 | $1,076.5769 | $1,076.58 | $1,076.60 | $1,076.50 | |