| 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 | $146.81 | 9.830% | $161.2414 | $161.24 | $161.25 | $161.20 |
| Purchase #2 | $134.44 | 5.196% | $141.4255 | $141.43 | $141.45 | $141.40 |
| Purchase #3 | $225.29 | 7.224% | $241.5649 | $241.56 | $241.55 | $241.60 |
| Purchase #4 | $134.47 | 9.544% | $147.3038 | $147.30 | $147.30 | $147.30 |
| Purchase #5 | $154.79 | 4.495% | $161.7478 | $161.75 | $161.75 | $161.70 |
| Purchase #6 | $72.31 | 8.238% | $78.2669 | $78.27 | $78.25 | $78.30 |
| Purchase #7 | $47.55 | 8.561% | $51.6208 | $51.62 | $51.60 | $51.60 |
| 7 purchase totals = | $915.66 | $983.1711 | $983.17 | $983.15 | $983.10 | |