| 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 | $180.44 | 9.507% | $197.5944 | $197.59 | $197.60 | $197.60 |
| Purchase #2 | $190.26 | 3.852% | $197.5888 | $197.59 | $197.60 | $197.60 |
| Purchase #3 | $21.58 | 7.265% | $23.1478 | $23.15 | $23.15 | $23.10 |
| Purchase #4 | $158.74 | 13.552% | $180.2524 | $180.25 | $180.25 | $180.30 |
| Purchase #5 | $137.39 | 11.624% | $153.3602 | $153.36 | $153.35 | $153.40 |
| Purchase #6 | $195.47 | 6.456% | $208.0895 | $208.09 | $208.10 | $208.10 |
| Purchase #7 | $182.40 | 7.581% | $196.2277 | $196.23 | $196.25 | $196.20 |
| 7 purchase totals = | $1,066.28 | $1,156.2608 | $1,156.26 | $1,156.30 | $1,156.30 | |