| 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 | $156.73 | 13.696% | $178.1957 | $178.20 | $178.20 | $178.20 |
| Purchase #2 | $18.76 | 3.362% | $19.3907 | $19.39 | $19.40 | $19.40 |
| Purchase #3 | $30.29 | 12.838% | $34.1786 | $34.18 | $34.20 | $34.20 |
| Purchase #4 | $22.36 | 6.118% | $23.728 | $23.73 | $23.75 | $23.70 |
| Purchase #5 | $152.47 | 6.399% | $162.2266 | $162.23 | $162.25 | $162.20 |
| Purchase #6 | $238.78 | 11.842% | $267.0563 | $267.06 | $267.05 | $267.10 |
| Purchase #7 | $220.50 | 5.595% | $232.837 | $232.84 | $232.85 | $232.80 |
| 7 purchase totals = | $839.89 | $917.6129 | $917.63 | $917.70 | $917.60 | |