| 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 | $153.84 | 11.670% | $171.7931 | $171.79 | $171.80 | $171.80 |
| Purchase #2 | $110.49 | 9.103% | $120.5479 | $120.55 | $120.55 | $120.50 |
| Purchase #3 | $180.58 | 3.375% | $186.6746 | $186.67 | $186.65 | $186.70 |
| Purchase #4 | $107.71 | 4.775% | $112.8532 | $112.85 | $112.85 | $112.90 |
| Purchase #5 | $126.74 | 8.282% | $137.2366 | $137.24 | $137.25 | $137.20 |
| Purchase #6 | $179.84 | 9.199% | $196.3835 | $196.38 | $196.40 | $196.40 |
| Purchase #7 | $9.58 | 12.245% | $10.7531 | $10.75 | $10.75 | $10.80 |
| 7 purchase totals = | $868.78 | $936.2420 | $936.23 | $936.25 | $936.30 | |