| 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 | $174.89 | 4.458% | $182.6866 | $182.69 | $182.70 | $182.70 |
| Purchase #2 | $158.28 | 10.744% | $175.2856 | $175.29 | $175.30 | $175.30 |
| Purchase #3 | $114.68 | 10.550% | $126.7787 | $126.78 | $126.80 | $126.80 |
| Purchase #4 | $47.55 | 11.240% | $52.8946 | $52.89 | $52.90 | $52.90 |
| Purchase #5 | $37.74 | 5.111% | $39.6689 | $39.67 | $39.65 | $39.70 |
| Purchase #6 | $134.79 | 7.703% | $145.1729 | $145.17 | $145.15 | $145.20 |
| Purchase #7 | $90.40 | 3.818% | $93.8515 | $93.85 | $93.85 | $93.90 |
| 7 purchase totals = | $758.33 | $816.3388 | $816.34 | $816.35 | $816.50 | |