| 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 | $161.88 | 10.667% | $179.1477 | $179.15 | $179.15 | $179.10 |
| Purchase #2 | $57.94 | 13.786% | $65.9276 | $65.93 | $65.95 | $65.90 |
| Purchase #3 | $30.29 | 5.306% | $31.8972 | $31.90 | $31.90 | $31.90 |
| Purchase #4 | $168.28 | 9.506% | $184.2767 | $184.28 | $184.30 | $184.30 |
| Purchase #5 | $219.81 | 5.374% | $231.6226 | $231.62 | $231.60 | $231.60 |
| Purchase #6 | $205.34 | 12.371% | $230.7426 | $230.74 | $230.75 | $230.70 |
| Purchase #7 | $19.65 | 3.845% | $20.4055 | $20.41 | $20.40 | $20.40 |
| 7 purchase totals = | $863.19 | $944.0199 | $944.03 | $944.05 | $943.90 | |