| 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 | $196.81 | 5.380% | $207.3984 | $207.40 | $207.40 | $207.40 |
| Purchase #2 | $177.73 | 10.625% | $196.6138 | $196.61 | $196.60 | $196.60 |
| Purchase #3 | $149.35 | 12.113% | $167.4408 | $167.44 | $167.45 | $167.40 |
| Purchase #4 | $143.48 | 3.258% | $148.1546 | $148.15 | $148.15 | $148.20 |
| Purchase #5 | $173.62 | 8.736% | $188.7874 | $188.79 | $188.80 | $188.80 |
| Purchase #6 | $238.27 | 10.621% | $263.5767 | $263.58 | $263.60 | $263.60 |
| Purchase #7 | $226.31 | 13.665% | $257.2353 | $257.24 | $257.25 | $257.20 |
| 7 purchase totals = | $1,305.57 | $1,429.2070 | $1,429.21 | $1,429.25 | $1,429.20 | |