| 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 | $185.78 | 8.631% | $201.8147 | $201.81 | $201.80 | $201.80 |
| Purchase #2 | $222.73 | 13.666% | $253.1683 | $253.17 | $253.15 | $253.20 |
| Purchase #3 | $34.89 | 8.412% | $37.8249 | $37.82 | $37.80 | $37.80 |
| Purchase #4 | $89.99 | 6.566% | $95.8987 | $95.90 | $95.90 | $95.90 |
| Purchase #5 | $186.50 | 3.863% | $193.7045 | $193.70 | $193.70 | $193.70 |
| Purchase #6 | $67.93 | 4.424% | $70.9352 | $70.94 | $70.95 | $70.90 |
| Purchase #7 | $15.52 | 8.106% | $16.7781 | $16.78 | $16.80 | $16.80 |
| 7 purchase totals = | $803.34 | $870.1244 | $870.12 | $870.10 | $870.10 | |