| 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 | $158.99 | 4.652% | $166.3862 | $166.39 | $166.40 | $166.40 |
| Purchase #2 | $156.28 | 12.223% | $175.3821 | $175.38 | $175.40 | $175.40 |
| Purchase #3 | $196.87 | 12.599% | $221.6737 | $221.67 | $221.65 | $221.70 |
| Purchase #4 | $67.60 | 11.465% | $75.3503 | $75.35 | $75.35 | $75.40 |
| Purchase #5 | $230.68 | 3.741% | $239.3097 | $239.31 | $239.30 | $239.30 |
| Purchase #6 | $229.82 | 8.179% | $248.617 | $248.62 | $248.60 | $248.60 |
| Purchase #7 | $158.48 | 11.773% | $177.1379 | $177.14 | $177.15 | $177.10 |
| 7 purchase totals = | $1,198.72 | $1,303.8569 | $1,303.86 | $1,303.85 | $1,303.90 | |