| 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 | $187.57 | 12.837% | $211.6484 | $211.65 | $211.65 | $211.60 |
| Purchase #2 | $174.84 | 4.828% | $183.2813 | $183.28 | $183.30 | $183.30 |
| Purchase #3 | $126.64 | 8.426% | $137.3107 | $137.31 | $137.30 | $137.30 |
| Purchase #4 | $92.50 | 4.870% | $97.0048 | $97.00 | $97.00 | $97.00 |
| Purchase #5 | $85.73 | 6.386% | $91.2047 | $91.20 | $91.20 | $91.20 |
| Purchase #6 | $11.45 | 4.591% | $11.9757 | $11.98 | $12.00 | $12.00 |
| Purchase #7 | $142.28 | 11.549% | $158.7119 | $158.71 | $158.70 | $158.70 |
| 7 purchase totals = | $821.01 | $891.1375 | $891.13 | $891.15 | $891.10 | |