| 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 | $171.62 | 6.142% | $182.1609 | $182.16 | $182.15 | $182.20 |
| Purchase #2 | $145.60 | 12.509% | $163.8131 | $163.81 | $163.80 | $163.80 |
| Purchase #3 | $238.77 | 10.475% | $263.7812 | $263.78 | $263.80 | $263.80 |
| Purchase #4 | $154.52 | 10.816% | $171.2329 | $171.23 | $171.25 | $171.20 |
| Purchase #5 | $172.33 | 9.642% | $188.9461 | $188.95 | $188.95 | $188.90 |
| Purchase #6 | $245.81 | 10.677% | $272.0551 | $272.06 | $272.05 | $272.10 |
| Purchase #7 | $176.79 | 12.131% | $198.2364 | $198.24 | $198.25 | $198.20 |
| 7 purchase totals = | $1,305.44 | $1,440.2257 | $1,440.23 | $1,440.25 | $1,440.20 | |