| 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 | $179.72 | 9.262% | $196.3657 | $196.37 | $196.35 | $196.40 |
| Purchase #2 | $19.42 | 10.552% | $21.4692 | $21.47 | $21.45 | $21.50 |
| Purchase #3 | $86.47 | 7.748% | $93.1697 | $93.17 | $93.15 | $93.20 |
| Purchase #4 | $218.36 | 7.592% | $234.9379 | $234.94 | $234.95 | $234.90 |
| Purchase #5 | $182.86 | 9.228% | $199.7343 | $199.73 | $199.75 | $199.70 |
| Purchase #6 | $168.74 | 11.767% | $188.5956 | $188.60 | $188.60 | $188.60 |
| Purchase #7 | $126.78 | 7.602% | $136.4178 | $136.42 | $136.40 | $136.40 |
| 7 purchase totals = | $982.35 | $1,070.6902 | $1,070.70 | $1,070.65 | $1,070.70 | |