| 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 | $181.53 | 3.416% | $187.7311 | $187.73 | $187.75 | $187.70 |
| Purchase #2 | $71.61 | 13.130% | $81.0124 | $81.01 | $81.00 | $81.00 |
| Purchase #3 | $229.35 | 6.779% | $244.8976 | $244.90 | $244.90 | $244.90 |
| Purchase #4 | $20.55 | 6.825% | $21.9525 | $21.95 | $21.95 | $22.00 |
| Purchase #5 | $7.45 | 7.458% | $8.0056 | $8.01 | $8.00 | $8.00 |
| Purchase #6 | $145.48 | 6.763% | $155.3188 | $155.32 | $155.30 | $155.30 |
| Purchase #7 | $61.31 | 12.751% | $69.1276 | $69.13 | $69.15 | $69.10 |
| 7 purchase totals = | $717.28 | $768.0456 | $768.05 | $768.05 | $768.00 | |