| 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 | $211.91 | 6.168% | $224.9806 | $224.98 | $225.00 | $225.00 |
| Purchase #2 | $23.58 | 7.633% | $25.3799 | $25.38 | $25.40 | $25.40 |
| Purchase #3 | $30.27 | 3.732% | $31.3997 | $31.40 | $31.40 | $31.40 |
| Purchase #4 | $126.77 | 10.384% | $139.9338 | $139.93 | $139.95 | $139.90 |
| Purchase #5 | $143.26 | 9.776% | $157.2651 | $157.27 | $157.25 | $157.30 |
| Purchase #6 | $171.99 | 7.481% | $184.8566 | $184.86 | $184.85 | $184.90 |
| Purchase #7 | $74.46 | 7.595% | $80.1152 | $80.12 | $80.10 | $80.10 |
| 7 purchase totals = | $782.24 | $843.9309 | $843.94 | $843.95 | $844.00 | |