| 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 | $147.61 | 5.407% | $155.5913 | $155.59 | $155.60 | $155.60 |
| Purchase #2 | $82.37 | 3.504% | $85.2562 | $85.26 | $85.25 | $85.30 |
| Purchase #3 | $121.37 | 6.868% | $129.7057 | $129.71 | $129.70 | $129.70 |
| Purchase #4 | $166.67 | 3.860% | $173.1035 | $173.10 | $173.10 | $173.10 |
| Purchase #5 | $156.31 | 10.780% | $173.1602 | $173.16 | $173.15 | $173.20 |
| Purchase #6 | $190.32 | 8.766% | $207.0035 | $207.00 | $207.00 | $207.00 |
| Purchase #7 | $170.77 | 13.858% | $194.4353 | $194.44 | $194.45 | $194.40 |
| 7 purchase totals = | $1,035.42 | $1,118.2557 | $1,118.26 | $1,118.25 | $1,118.30 | |