| 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 | $130.27 | 4.183% | $135.7192 | $135.72 | $135.70 | $135.70 |
| Purchase #2 | $190.83 | 8.680% | $207.394 | $207.39 | $207.40 | $207.40 |
| Purchase #3 | $159.25 | 6.478% | $169.5662 | $169.57 | $169.55 | $169.60 |
| Purchase #4 | $31.29 | 4.661% | $32.7484 | $32.75 | $32.75 | $32.70 |
| Purchase #5 | $178.45 | 3.127% | $184.0301 | $184.03 | $184.05 | $184.00 |
| Purchase #6 | $164.56 | 13.457% | $186.7048 | $186.70 | $186.70 | $186.70 |
| Purchase #7 | $185.82 | 6.426% | $197.7608 | $197.76 | $197.75 | $197.80 |
| 7 purchase totals = | $1,040.47 | $1,113.9235 | $1,113.92 | $1,113.90 | $1,113.90 | |