| 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 | $151.58 | 11.868% | $169.5695 | $169.57 | $169.55 | $169.60 |
| Purchase #2 | $248.58 | 5.469% | $262.1748 | $262.17 | $262.15 | $262.20 |
| Purchase #3 | $38.59 | 12.354% | $43.3574 | $43.36 | $43.35 | $43.40 |
| Purchase #4 | $227.50 | 13.672% | $258.6038 | $258.60 | $258.60 | $258.60 |
| Purchase #5 | $122.72 | 9.653% | $134.5662 | $134.57 | $134.55 | $134.60 |
| Purchase #6 | $168.84 | 6.170% | $179.2574 | $179.26 | $179.25 | $179.30 |
| Purchase #7 | $230.69 | 9.196% | $251.9043 | $251.90 | $251.90 | $251.90 |
| 7 purchase totals = | $1,188.50 | $1,299.4334 | $1,299.43 | $1,299.35 | $1,299.60 | |