| 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 | $181.28 | 6.596% | $193.2372 | $193.24 | $193.25 | $193.20 |
| Purchase #2 | $77.81 | 5.131% | $81.8024 | $81.80 | $81.80 | $81.80 |
| Purchase #3 | $142.70 | 5.181% | $150.0933 | $150.09 | $150.10 | $150.10 |
| Purchase #4 | $193.27 | 6.478% | $205.79 | $205.79 | $205.80 | $205.80 |
| Purchase #5 | $34.44 | 13.396% | $39.0536 | $39.05 | $39.05 | $39.10 |
| Purchase #6 | $14.69 | 11.821% | $16.4265 | $16.43 | $16.45 | $16.40 |
| Purchase #7 | $179.94 | 5.320% | $189.5128 | $189.51 | $189.50 | $189.50 |
| 7 purchase totals = | $824.13 | $875.9158 | $875.91 | $875.95 | $875.90 | |