| 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 | $126.72 | 9.492% | $138.7483 | $138.75 | $138.75 | $138.70 |
| Purchase #2 | $143.90 | 12.514% | $161.9076 | $161.91 | $161.90 | $161.90 |
| Purchase #3 | $143.30 | 7.253% | $153.6935 | $153.69 | $153.70 | $153.70 |
| Purchase #4 | $243.54 | 5.416% | $256.7301 | $256.73 | $256.75 | $256.70 |
| Purchase #5 | $155.65 | 3.705% | $161.4168 | $161.42 | $161.40 | $161.40 |
| Purchase #6 | $81.73 | 9.669% | $89.6325 | $89.63 | $89.65 | $89.60 |
| Purchase #7 | $200.92 | 3.699% | $208.352 | $208.35 | $208.35 | $208.40 |
| 7 purchase totals = | $1,095.76 | $1,170.4808 | $1,170.48 | $1,170.50 | $1,170.40 | |