| 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 | $172.82 | 9.701% | $189.5853 | $189.59 | $189.60 | $189.60 |
| Purchase #2 | $140.79 | 11.382% | $156.8147 | $156.81 | $156.80 | $156.80 |
| Purchase #3 | $64.60 | 11.139% | $71.7958 | $71.80 | $71.80 | $71.80 |
| Purchase #4 | $31.30 | 12.393% | $35.179 | $35.18 | $35.20 | $35.20 |
| Purchase #5 | $29.36 | 4.692% | $30.7376 | $30.74 | $30.75 | $30.70 |
| Purchase #6 | $19.76 | 13.117% | $22.3519 | $22.35 | $22.35 | $22.40 |
| Purchase #7 | $115.44 | 9.478% | $126.3814 | $126.38 | $126.40 | $126.40 |
| 7 purchase totals = | $574.07 | $632.8457 | $632.85 | $632.90 | $632.90 | |