| 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 | $137.92 | 6.320% | $146.6365 | $146.64 | $146.65 | $146.60 |
| Purchase #2 | $90.47 | 13.192% | $102.4048 | $102.40 | $102.40 | $102.40 |
| Purchase #3 | $225.47 | 10.407% | $248.9347 | $248.93 | $248.95 | $248.90 |
| Purchase #4 | $166.96 | 6.773% | $178.2682 | $178.27 | $178.25 | $178.30 |
| Purchase #5 | $197.78 | 9.864% | $217.289 | $217.29 | $217.30 | $217.30 |
| Purchase #6 | $68.75 | 11.158% | $76.4211 | $76.42 | $76.40 | $76.40 |
| Purchase #7 | $231.56 | 4.620% | $242.2581 | $242.26 | $242.25 | $242.30 |
| 7 purchase totals = | $1,118.91 | $1,212.2124 | $1,212.21 | $1,212.20 | $1,212.20 | |