| 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 | $192.27 | 12.681% | $216.6518 | $216.65 | $216.65 | $216.70 |
| Purchase #2 | $5.40 | 6.347% | $5.7427 | $5.74 | $5.75 | $5.70 |
| Purchase #3 | $72.32 | 10.853% | $80.1689 | $80.17 | $80.15 | $80.20 |
| Purchase #4 | $150.45 | 13.543% | $170.8254 | $170.83 | $170.85 | $170.80 |
| Purchase #5 | $206.37 | 6.330% | $219.4332 | $219.43 | $219.45 | $219.40 |
| Purchase #6 | $5.76 | 8.775% | $6.2654 | $6.27 | $6.25 | $6.30 |
| Purchase #7 | $25.61 | 6.219% | $27.2027 | $27.20 | $27.20 | $27.20 |
| 7 purchase totals = | $658.18 | $726.2901 | $726.29 | $726.30 | $726.30 | |