| 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 | $149.87 | 12.636% | $168.8076 | $168.81 | $168.80 | $168.80 |
| Purchase #2 | $71.44 | 4.660% | $74.7691 | $74.77 | $74.75 | $74.80 |
| Purchase #3 | $200.68 | 3.209% | $207.1198 | $207.12 | $207.10 | $207.10 |
| Purchase #4 | $238.77 | 11.621% | $266.5175 | $266.52 | $266.50 | $266.50 |
| Purchase #5 | $136.62 | 9.148% | $149.118 | $149.12 | $149.10 | $149.10 |
| Purchase #6 | $127.93 | 11.612% | $142.7852 | $142.79 | $142.80 | $142.80 |
| Purchase #7 | $128.89 | 6.481% | $137.2434 | $137.24 | $137.25 | $137.20 |
| 7 purchase totals = | $1,054.20 | $1,146.3606 | $1,146.37 | $1,146.30 | $1,146.30 | |