| 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 | $159.91 | 12.461% | $179.8364 | $179.84 | $179.85 | $179.80 |
| Purchase #2 | $193.40 | 4.721% | $202.5304 | $202.53 | $202.55 | $202.50 |
| Purchase #3 | $246.88 | 11.544% | $275.3798 | $275.38 | $275.40 | $275.40 |
| Purchase #4 | $14.97 | 8.435% | $16.2327 | $16.23 | $16.25 | $16.20 |
| Purchase #5 | $151.66 | 3.590% | $157.1046 | $157.10 | $157.10 | $157.10 |
| Purchase #6 | $164.81 | 8.387% | $178.6326 | $178.63 | $178.65 | $178.60 |
| Purchase #7 | $7.77 | 10.316% | $8.5716 | $8.57 | $8.55 | $8.60 |
| 7 purchase totals = | $939.40 | $1,018.2881 | $1,018.28 | $1,018.35 | $1,018.20 | |