| 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 | $208.82 | 4.107% | $217.3962 | $217.40 | $217.40 | $217.40 |
| Purchase #2 | $68.98 | 7.754% | $74.3287 | $74.33 | $74.35 | $74.30 |
| Purchase #3 | $6.46 | 10.226% | $7.1206 | $7.12 | $7.10 | $7.10 |
| Purchase #4 | $133.37 | 5.158% | $140.2492 | $140.25 | $140.25 | $140.20 |
| Purchase #5 | $59.78 | 5.516% | $63.0775 | $63.08 | $63.10 | $63.10 |
| Purchase #6 | $152.61 | 7.566% | $164.1565 | $164.16 | $164.15 | $164.20 |
| Purchase #7 | $158.54 | 11.118% | $176.1665 | $176.17 | $176.15 | $176.20 |
| 7 purchase totals = | $788.56 | $842.4952 | $842.51 | $842.50 | $842.50 | |