| 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 | $160.66 | 9.197% | $175.4359 | $175.44 | $175.45 | $175.40 |
| Purchase #2 | $194.70 | 3.503% | $201.5203 | $201.52 | $201.50 | $201.50 |
| Purchase #3 | $57.33 | 10.615% | $63.4156 | $63.42 | $63.40 | $63.40 |
| Purchase #4 | $85.90 | 12.172% | $96.3557 | $96.36 | $96.35 | $96.40 |
| Purchase #5 | $16.28 | 8.625% | $17.6842 | $17.68 | $17.70 | $17.70 |
| Purchase #6 | $107.49 | 3.837% | $111.6144 | $111.61 | $111.60 | $111.60 |
| Purchase #7 | $232.97 | 13.340% | $264.0482 | $264.05 | $264.05 | $264.00 |
| 7 purchase totals = | $855.33 | $930.0743 | $930.08 | $930.05 | $930.00 | |