| 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 | $180.97 | 4.116% | $188.4187 | $188.42 | $188.40 | $188.40 |
| Purchase #2 | $147.81 | 12.253% | $165.9212 | $165.92 | $165.90 | $165.90 |
| Purchase #3 | $22.94 | 12.426% | $25.7905 | $25.79 | $25.80 | $25.80 |
| Purchase #4 | $47.63 | 4.798% | $49.9153 | $49.92 | $49.90 | $49.90 |
| Purchase #5 | $34.61 | 4.533% | $36.1789 | $36.18 | $36.20 | $36.20 |
| Purchase #6 | $192.27 | 8.183% | $208.0035 | $208.00 | $208.00 | $208.00 |
| Purchase #7 | $124.89 | 7.736% | $134.5515 | $134.55 | $134.55 | $134.60 |
| 7 purchase totals = | $751.12 | $808.7796 | $808.78 | $808.75 | $808.80 | |