| 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 | $198.70 | 9.664% | $217.9024 | $217.90 | $217.90 | $217.90 |
| Purchase #2 | $155.51 | 9.716% | $170.6194 | $170.62 | $170.60 | $170.60 |
| Purchase #3 | $52.48 | 6.703% | $55.9977 | $56.00 | $56.00 | $56.00 |
| Purchase #4 | $69.58 | 8.327% | $75.3739 | $75.37 | $75.35 | $75.40 |
| Purchase #5 | $173.29 | 10.507% | $191.4976 | $191.50 | $191.50 | $191.50 |
| Purchase #6 | $87.73 | 5.402% | $92.4692 | $92.47 | $92.45 | $92.50 |
| Purchase #7 | $38.35 | 5.332% | $40.3948 | $40.39 | $40.40 | $40.40 |
| 7 purchase totals = | $775.64 | $844.2550 | $844.25 | $844.20 | $844.30 | |