| 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 | $159.41 | 5.535% | $168.2333 | $168.23 | $168.25 | $168.20 |
| Purchase #2 | $113.70 | 7.390% | $122.1024 | $122.10 | $122.10 | $122.10 |
| Purchase #3 | $100.64 | 9.718% | $110.4202 | $110.42 | $110.40 | $110.40 |
| Purchase #4 | $82.44 | 7.700% | $88.7879 | $88.79 | $88.80 | $88.80 |
| Purchase #5 | $181.31 | 4.232% | $188.983 | $188.98 | $189.00 | $189.00 |
| Purchase #6 | $213.63 | 4.567% | $223.3865 | $223.39 | $223.40 | $223.40 |
| Purchase #7 | $225.98 | 10.106% | $248.8175 | $248.82 | $248.80 | $248.80 |
| 7 purchase totals = | $1,077.11 | $1,150.7308 | $1,150.73 | $1,150.75 | $1,150.70 | |