| 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 | $122.76 | 10.216% | $135.3012 | $135.30 | $135.30 | $135.30 |
| Purchase #2 | $156.70 | 6.547% | $166.9591 | $166.96 | $166.95 | $167.00 |
| Purchase #3 | $144.28 | 13.746% | $164.1127 | $164.11 | $164.10 | $164.10 |
| Purchase #4 | $141.27 | 3.509% | $146.2272 | $146.23 | $146.25 | $146.20 |
| Purchase #5 | $30.73 | 7.710% | $33.0993 | $33.10 | $33.10 | $33.10 |
| Purchase #6 | $164.25 | 13.430% | $186.3088 | $186.31 | $186.30 | $186.30 |
| Purchase #7 | $170.52 | 10.867% | $189.0504 | $189.05 | $189.05 | $189.10 |
| 7 purchase totals = | $930.51 | $1,021.0587 | $1,021.06 | $1,021.05 | $1,021.10 | |