| 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 | $129.89 | 3.380% | $134.2803 | $134.28 | $134.30 | $134.30 |
| Purchase #2 | $172.65 | 9.300% | $188.7065 | $188.71 | $188.70 | $188.70 |
| Purchase #3 | $147.83 | 11.232% | $164.4343 | $164.43 | $164.45 | $164.40 |
| Purchase #4 | $210.85 | 11.525% | $235.1505 | $235.15 | $235.15 | $235.20 |
| Purchase #5 | $113.45 | 11.373% | $126.3527 | $126.35 | $126.35 | $126.40 |
| Purchase #6 | $167.65 | 8.438% | $181.7963 | $181.80 | $181.80 | $181.80 |
| Purchase #7 | $35.35 | 3.686% | $36.653 | $36.65 | $36.65 | $36.70 |
| 7 purchase totals = | $977.67 | $1,067.3736 | $1,067.37 | $1,067.40 | $1,067.50 | |