| 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 | $173.78 | 4.259% | $181.1813 | $181.18 | $181.20 | $181.20 |
| Purchase #2 | $186.47 | 11.707% | $208.3 | $208.30 | $208.30 | $208.30 |
| Purchase #3 | $222.41 | 9.533% | $243.6123 | $243.61 | $243.60 | $243.60 |
| Purchase #4 | $41.78 | 6.193% | $44.3674 | $44.37 | $44.35 | $44.40 |
| Purchase #5 | $146.44 | 8.102% | $158.3046 | $158.30 | $158.30 | $158.30 |
| Purchase #6 | $195.76 | 12.490% | $220.2104 | $220.21 | $220.20 | $220.20 |
| Purchase #7 | $246.90 | 4.517% | $258.0525 | $258.05 | $258.05 | $258.10 |
| 7 purchase totals = | $1,213.54 | $1,314.0285 | $1,314.02 | $1,314.00 | $1,314.10 | |