| 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 | $153.63 | 3.161% | $158.4862 | $158.49 | $158.50 | $158.50 |
| Purchase #2 | $34.51 | 6.391% | $36.7155 | $36.72 | $36.70 | $36.70 |
| Purchase #3 | $162.69 | 9.524% | $178.1846 | $178.18 | $178.20 | $178.20 |
| Purchase #4 | $231.90 | 3.263% | $239.4669 | $239.47 | $239.45 | $239.50 |
| Purchase #5 | $146.66 | 4.730% | $153.597 | $153.60 | $153.60 | $153.60 |
| Purchase #6 | $25.61 | 8.505% | $27.7881 | $27.79 | $27.80 | $27.80 |
| Purchase #7 | $168.74 | 13.783% | $191.9974 | $192.00 | $192.00 | $192.00 |
| 7 purchase totals = | $923.74 | $986.2357 | $986.25 | $986.25 | $986.30 | |