| 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 | $184.77 | 8.614% | $200.6861 | $200.69 | $200.70 | $200.70 |
| Purchase #2 | $145.45 | 8.499% | $157.8118 | $157.81 | $157.80 | $157.80 |
| Purchase #3 | $109.25 | 11.477% | $121.7886 | $121.79 | $121.80 | $121.80 |
| Purchase #4 | $86.88 | 7.545% | $93.4351 | $93.44 | $93.45 | $93.40 |
| Purchase #5 | $97.50 | 6.672% | $104.0052 | $104.01 | $104.00 | $104.00 |
| Purchase #6 | $229.75 | 9.141% | $250.7514 | $250.75 | $250.75 | $250.80 |
| Purchase #7 | $218.26 | 6.378% | $232.1806 | $232.18 | $232.20 | $232.20 |
| 7 purchase totals = | $1,071.86 | $1,160.6588 | $1,160.67 | $1,160.70 | $1,160.70 | |