| 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 | $115.47 | 12.323% | $129.6994 | $129.70 | $129.70 | $129.70 |
| Purchase #2 | $158.45 | 3.432% | $163.888 | $163.89 | $163.90 | $163.90 |
| Purchase #3 | $44.55 | 11.108% | $49.4986 | $49.50 | $49.50 | $49.50 |
| Purchase #4 | $140.70 | 11.112% | $156.3346 | $156.33 | $156.35 | $156.30 |
| Purchase #5 | $158.29 | 13.620% | $179.8491 | $179.85 | $179.85 | $179.80 |
| Purchase #6 | $155.62 | 11.792% | $173.9707 | $173.97 | $173.95 | $174.00 |
| Purchase #7 | $99.29 | 6.163% | $105.4092 | $105.41 | $105.40 | $105.40 |
| 7 purchase totals = | $872.37 | $958.6496 | $958.65 | $958.65 | $958.60 | |