| 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 | $91.89 | 10.320% | $101.373 | $101.37 | $101.35 | $101.40 |
| Purchase #2 | $141.95 | 4.346% | $148.1191 | $148.12 | $148.10 | $148.10 |
| Purchase #3 | $173.61 | 4.660% | $181.7002 | $181.70 | $181.70 | $181.70 |
| Purchase #4 | $190.93 | 7.400% | $205.0588 | $205.06 | $205.05 | $205.10 |
| Purchase #5 | $14.26 | 10.352% | $15.7362 | $15.74 | $15.75 | $15.70 |
| Purchase #6 | $72.57 | 10.824% | $80.425 | $80.43 | $80.45 | $80.40 |
| Purchase #7 | $22.49 | 10.732% | $24.9036 | $24.90 | $24.90 | $24.90 |
| 7 purchase totals = | $707.70 | $757.3159 | $757.32 | $757.30 | $757.30 | |