| 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 | $161.62 | 4.262% | $168.5082 | $168.51 | $168.50 | $168.50 |
| Purchase #2 | $114.75 | 4.593% | $120.0205 | $120.02 | $120.00 | $120.00 |
| Purchase #3 | $138.77 | 6.446% | $147.7151 | $147.72 | $147.70 | $147.70 |
| Purchase #4 | $153.68 | 5.534% | $162.1847 | $162.18 | $162.20 | $162.20 |
| Purchase #5 | $116.42 | 4.502% | $121.6612 | $121.66 | $121.65 | $121.70 |
| Purchase #6 | $196.72 | 13.279% | $222.8424 | $222.84 | $222.85 | $222.80 |
| Purchase #7 | $18.79 | 8.660% | $20.4172 | $20.42 | $20.40 | $20.40 |
| 7 purchase totals = | $900.75 | $963.3493 | $963.35 | $963.30 | $963.30 | |