| 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 | $179.46 | 8.503% | $194.7195 | $194.72 | $194.70 | $194.70 |
| Purchase #2 | $134.66 | 4.636% | $140.9028 | $140.90 | $140.90 | $140.90 |
| Purchase #3 | $156.46 | 6.815% | $167.1227 | $167.12 | $167.10 | $167.10 |
| Purchase #4 | $239.56 | 13.217% | $271.2226 | $271.22 | $271.20 | $271.20 |
| Purchase #5 | $11.94 | 12.159% | $13.3918 | $13.39 | $13.40 | $13.40 |
| Purchase #6 | $42.95 | 4.693% | $44.9656 | $44.97 | $44.95 | $45.00 |
| Purchase #7 | $55.85 | 8.656% | $60.6844 | $60.68 | $60.70 | $60.70 |
| 7 purchase totals = | $820.88 | $893.0094 | $893.00 | $892.95 | $893.00 | |