| 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 | $148.68 | 3.514% | $153.9046 | $153.90 | $153.90 | $153.90 |
| Purchase #2 | $51.64 | 12.234% | $57.9576 | $57.96 | $57.95 | $58.00 |
| Purchase #3 | $167.67 | 12.812% | $189.1519 | $189.15 | $189.15 | $189.20 |
| Purchase #4 | $144.58 | 13.477% | $164.065 | $164.07 | $164.05 | $164.10 |
| Purchase #5 | $179.99 | 3.624% | $186.5128 | $186.51 | $186.50 | $186.50 |
| Purchase #6 | $173.25 | 7.563% | $186.3529 | $186.35 | $186.35 | $186.40 |
| Purchase #7 | $32.85 | 4.347% | $34.278 | $34.28 | $34.30 | $34.30 |
| 7 purchase totals = | $898.66 | $972.2228 | $972.22 | $972.20 | $972.40 | |