| 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 | $173.83 | 4.536% | $181.7149 | $181.71 | $181.70 | $181.70 |
| Purchase #2 | $172.45 | 6.708% | $184.0179 | $184.02 | $184.00 | $184.00 |
| Purchase #3 | $44.31 | 11.206% | $49.2754 | $49.28 | $49.30 | $49.30 |
| Purchase #4 | $158.92 | 8.479% | $172.3948 | $172.39 | $172.40 | $172.40 |
| Purchase #5 | $64.42 | 9.110% | $70.2887 | $70.29 | $70.30 | $70.30 |
| Purchase #6 | $220.56 | 13.304% | $249.9033 | $249.90 | $249.90 | $249.90 |
| Purchase #7 | $108.77 | 10.344% | $120.0212 | $120.02 | $120.00 | $120.00 |
| 7 purchase totals = | $943.26 | $1,027.6162 | $1,027.61 | $1,027.60 | $1,027.60 | |