| 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 | $185.94 | 8.580% | $201.8937 | $201.89 | $201.90 | $201.90 |
| Purchase #2 | $156.32 | 6.505% | $166.4886 | $166.49 | $166.50 | $166.50 |
| Purchase #3 | $146.47 | 4.639% | $153.2647 | $153.26 | $153.25 | $153.30 |
| Purchase #4 | $213.98 | 7.758% | $230.5806 | $230.58 | $230.60 | $230.60 |
| Purchase #5 | $158.82 | 13.865% | $180.8404 | $180.84 | $180.85 | $180.80 |
| Purchase #6 | $97.96 | 12.742% | $110.4421 | $110.44 | $110.45 | $110.40 |
| Purchase #7 | $41.92 | 3.252% | $43.2832 | $43.28 | $43.30 | $43.30 |
| 7 purchase totals = | $1,001.41 | $1,086.7933 | $1,086.78 | $1,086.85 | $1,086.80 | |