| 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 | $173.46 | 10.869% | $192.3134 | $192.31 | $192.30 | $192.30 |
| Purchase #2 | $148.90 | 11.528% | $166.0652 | $166.07 | $166.05 | $166.10 |
| Purchase #3 | $69.67 | 9.217% | $76.0915 | $76.09 | $76.10 | $76.10 |
| Purchase #4 | $148.60 | 10.654% | $164.4318 | $164.43 | $164.45 | $164.40 |
| Purchase #5 | $160.31 | 13.420% | $181.8236 | $181.82 | $181.80 | $181.80 |
| Purchase #6 | $9.92 | 10.414% | $10.9531 | $10.95 | $10.95 | $11.00 |
| Purchase #7 | $226.73 | 5.107% | $238.3091 | $238.31 | $238.30 | $238.30 |
| 7 purchase totals = | $937.59 | $1,029.9877 | $1,029.98 | $1,029.95 | $1,030.00 | |