| 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 | $124.36 | 7.843% | $134.1136 | $134.11 | $134.10 | $134.10 |
| Purchase #2 | $187.79 | 7.327% | $201.5494 | $201.55 | $201.55 | $201.50 |
| Purchase #3 | $179.61 | 13.194% | $203.3077 | $203.31 | $203.30 | $203.30 |
| Purchase #4 | $34.55 | 8.797% | $37.5894 | $37.59 | $37.60 | $37.60 |
| Purchase #5 | $161.75 | 9.376% | $176.9157 | $176.92 | $176.90 | $176.90 |
| Purchase #6 | $82.93 | 7.405% | $89.071 | $89.07 | $89.05 | $89.10 |
| Purchase #7 | $115.85 | 8.565% | $125.7726 | $125.77 | $125.75 | $125.80 |
| 7 purchase totals = | $886.84 | $968.3194 | $968.32 | $968.25 | $968.30 | |