| 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 | $167.38 | 13.709% | $190.3261 | $190.33 | $190.35 | $190.30 |
| Purchase #2 | $139.69 | 7.517% | $150.1905 | $150.19 | $150.20 | $150.20 |
| Purchase #3 | $249.32 | 3.607% | $258.313 | $258.31 | $258.30 | $258.30 |
| Purchase #4 | $195.28 | 4.326% | $203.7278 | $203.73 | $203.75 | $203.70 |
| Purchase #5 | $144.96 | 6.281% | $154.0649 | $154.06 | $154.05 | $154.10 |
| Purchase #6 | $101.89 | 13.534% | $115.6798 | $115.68 | $115.70 | $115.70 |
| Purchase #7 | $120.69 | 11.102% | $134.089 | $134.09 | $134.10 | $134.10 |
| 7 purchase totals = | $1,119.21 | $1,206.3911 | $1,206.39 | $1,206.45 | $1,206.40 | |