| 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 | $129.63 | 4.287% | $135.1872 | $135.19 | $135.20 | $135.20 |
| Purchase #2 | $228.74 | 13.254% | $259.0572 | $259.06 | $259.05 | $259.10 |
| Purchase #3 | $116.28 | 11.223% | $129.3301 | $129.33 | $129.35 | $129.30 |
| Purchase #4 | $146.29 | 7.313% | $156.9882 | $156.99 | $157.00 | $157.00 |
| Purchase #5 | $219.34 | 7.683% | $236.1919 | $236.19 | $236.20 | $236.20 |
| Purchase #6 | $165.49 | 3.365% | $171.0587 | $171.06 | $171.05 | $171.10 |
| Purchase #7 | $87.27 | 4.793% | $91.4529 | $91.45 | $91.45 | $91.50 |
| 7 purchase totals = | $1,093.04 | $1,179.2662 | $1,179.27 | $1,179.30 | $1,179.40 | |