| 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 | $234.51 | 6.849% | $250.5716 | $250.57 | $250.55 | $250.60 |
| Purchase #2 | $215.31 | 7.621% | $231.7188 | $231.72 | $231.70 | $231.70 |
| Purchase #3 | $164.40 | 7.471% | $176.6823 | $176.68 | $176.70 | $176.70 |
| Purchase #4 | $118.69 | 8.386% | $128.6433 | $128.64 | $128.65 | $128.60 |
| Purchase #5 | $147.75 | 6.431% | $157.2518 | $157.25 | $157.25 | $157.30 |
| Purchase #6 | $161.98 | 5.669% | $171.1626 | $171.16 | $171.15 | $171.20 |
| Purchase #7 | $27.39 | 7.530% | $29.4525 | $29.45 | $29.45 | $29.50 |
| 7 purchase totals = | $1,070.03 | $1,145.4829 | $1,145.47 | $1,145.45 | $1,145.60 | |