| 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 | $168.43 | 6.491% | $179.3628 | $179.36 | $179.35 | $179.40 |
| Purchase #2 | $111.51 | 4.320% | $116.3272 | $116.33 | $116.35 | $116.30 |
| Purchase #3 | $61.53 | 12.246% | $69.065 | $69.07 | $69.05 | $69.10 |
| Purchase #4 | $137.34 | 8.651% | $149.2213 | $149.22 | $149.20 | $149.20 |
| Purchase #5 | $31.54 | 4.527% | $32.9678 | $32.97 | $32.95 | $33.00 |
| Purchase #6 | $241.53 | 4.692% | $252.8626 | $252.86 | $252.85 | $252.90 |
| Purchase #7 | $152.32 | 13.622% | $173.069 | $173.07 | $173.05 | $173.10 |
| 7 purchase totals = | $904.20 | $972.8757 | $972.88 | $972.80 | $973.00 | |