| 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 | $136.59 | 6.407% | $145.3413 | $145.34 | $145.35 | $145.30 |
| Purchase #2 | $209.39 | 7.780% | $225.6805 | $225.68 | $225.70 | $225.70 |
| Purchase #3 | $60.77 | 8.874% | $66.1627 | $66.16 | $66.15 | $66.20 |
| Purchase #4 | $224.35 | 7.699% | $241.6227 | $241.62 | $241.60 | $241.60 |
| Purchase #5 | $163.84 | 3.170% | $169.0337 | $169.03 | $169.05 | $169.00 |
| Purchase #6 | $46.31 | 11.823% | $51.7852 | $51.79 | $51.80 | $51.80 |
| Purchase #7 | $209.52 | 3.147% | $216.1136 | $216.11 | $216.10 | $216.10 |
| 7 purchase totals = | $1,050.77 | $1,115.7397 | $1,115.73 | $1,115.75 | $1,115.70 | |