| 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 | $161.50 | 12.808% | $182.1849 | $182.18 | $182.20 | $182.20 |
| Purchase #2 | $39.57 | 7.227% | $42.4297 | $42.43 | $42.45 | $42.40 |
| Purchase #3 | $75.40 | 7.841% | $81.3121 | $81.31 | $81.30 | $81.30 |
| Purchase #4 | $20.28 | 13.775% | $23.0736 | $23.07 | $23.05 | $23.10 |
| Purchase #5 | $167.29 | 3.307% | $172.8223 | $172.82 | $172.80 | $172.80 |
| Purchase #6 | $240.91 | 3.769% | $249.9899 | $249.99 | $250.00 | $250.00 |
| Purchase #7 | $72.88 | 10.312% | $80.3954 | $80.40 | $80.40 | $80.40 |
| 7 purchase totals = | $777.83 | $832.2079 | $832.20 | $832.20 | $832.20 | |