| 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 | $171.55 | 11.107% | $190.6041 | $190.60 | $190.60 | $190.60 |
| Purchase #2 | $142.34 | 13.250% | $161.2001 | $161.20 | $161.20 | $161.20 |
| Purchase #3 | $178.53 | 8.513% | $193.7283 | $193.73 | $193.75 | $193.70 |
| Purchase #4 | $74.77 | 9.115% | $81.5853 | $81.59 | $81.60 | $81.60 |
| Purchase #5 | $22.32 | 7.492% | $23.9922 | $23.99 | $24.00 | $24.00 |
| Purchase #6 | $83.36 | 3.274% | $86.0892 | $86.09 | $86.10 | $86.10 |
| Purchase #7 | $11.86 | 12.658% | $13.3612 | $13.36 | $13.35 | $13.40 |
| 7 purchase totals = | $684.73 | $750.5604 | $750.56 | $750.60 | $750.60 | |