| 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 | $172.48 | 9.427% | $188.7397 | $188.74 | $188.75 | $188.70 |
| Purchase #2 | $30.93 | 8.543% | $33.5723 | $33.57 | $33.55 | $33.60 |
| Purchase #3 | $151.43 | 9.190% | $165.3464 | $165.35 | $165.35 | $165.30 |
| Purchase #4 | $134.67 | 13.786% | $153.2356 | $153.24 | $153.25 | $153.20 |
| Purchase #5 | $175.87 | 4.262% | $183.3656 | $183.37 | $183.35 | $183.40 |
| Purchase #6 | $249.94 | 12.563% | $281.34 | $281.34 | $281.35 | $281.30 |
| Purchase #7 | $135.67 | 10.865% | $150.4105 | $150.41 | $150.40 | $150.40 |
| 7 purchase totals = | $1,050.99 | $1,156.0101 | $1,156.02 | $1,156.00 | $1,155.90 | |