| 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 | $140.48 | 12.427% | $157.9374 | $157.94 | $157.95 | $157.90 |
| Purchase #2 | $201.76 | 6.629% | $215.1347 | $215.13 | $215.15 | $215.10 |
| Purchase #3 | $202.86 | 3.837% | $210.6437 | $210.64 | $210.65 | $210.60 |
| Purchase #4 | $82.35 | 12.561% | $92.694 | $92.69 | $92.70 | $92.70 |
| Purchase #5 | $174.47 | 3.853% | $181.1923 | $181.19 | $181.20 | $181.20 |
| Purchase #6 | $89.25 | 11.454% | $99.4727 | $99.47 | $99.45 | $99.50 |
| Purchase #7 | $170.96 | 11.645% | $190.8683 | $190.87 | $190.85 | $190.90 |
| 7 purchase totals = | $1,062.13 | $1,147.9431 | $1,147.93 | $1,147.95 | $1,147.90 | |