| 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 | $145.77 | 12.306% | $163.7085 | $163.71 | $163.70 | $163.70 |
| Purchase #2 | $226.43 | 11.765% | $253.0695 | $253.07 | $253.05 | $253.10 |
| Purchase #3 | $97.79 | 7.414% | $105.0402 | $105.04 | $105.05 | $105.00 |
| Purchase #4 | $67.81 | 11.108% | $75.3423 | $75.34 | $75.35 | $75.30 |
| Purchase #5 | $238.48 | 11.769% | $266.5467 | $266.55 | $266.55 | $266.50 |
| Purchase #6 | $34.62 | 6.314% | $36.8059 | $36.81 | $36.80 | $36.80 |
| Purchase #7 | $240.75 | 4.418% | $251.3863 | $251.39 | $251.40 | $251.40 |
| 7 purchase totals = | $1,051.65 | $1,151.8994 | $1,151.91 | $1,151.90 | $1,151.80 | |