| 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 | $149.40 | 13.795% | $170.0097 | $170.01 | $170.00 | $170.00 |
| Purchase #2 | $247.96 | 7.766% | $267.2166 | $267.22 | $267.20 | $267.20 |
| Purchase #3 | $191.45 | 6.190% | $203.3008 | $203.30 | $203.30 | $203.30 |
| Purchase #4 | $25.88 | 8.366% | $28.0451 | $28.05 | $28.05 | $28.00 |
| Purchase #5 | $80.76 | 7.540% | $86.8493 | $86.85 | $86.85 | $86.80 |
| Purchase #6 | $168.80 | 7.441% | $181.3604 | $181.36 | $181.35 | $181.40 |
| Purchase #7 | $18.39 | 10.594% | $20.3382 | $20.34 | $20.35 | $20.30 |
| 7 purchase totals = | $882.64 | $957.1201 | $957.13 | $957.10 | $957.00 | |