| 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 | $131.67 | 6.806% | $140.6315 | $140.63 | $140.65 | $140.60 |
| Purchase #2 | $153.92 | 10.285% | $169.7507 | $169.75 | $169.75 | $169.80 |
| Purchase #3 | $167.33 | 6.281% | $177.84 | $177.84 | $177.85 | $177.80 |
| Purchase #4 | $99.67 | 7.155% | $106.8014 | $106.80 | $106.80 | $106.80 |
| Purchase #5 | $137.27 | 7.856% | $148.0539 | $148.05 | $148.05 | $148.10 |
| Purchase #6 | $156.75 | 11.510% | $174.7919 | $174.79 | $174.80 | $174.80 |
| Purchase #7 | $83.58 | 9.718% | $91.7023 | $91.70 | $91.70 | $91.70 |
| 7 purchase totals = | $930.19 | $1,009.5717 | $1,009.56 | $1,009.60 | $1,009.60 | |