| 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 | $210.64 | 9.459% | $230.5644 | $230.56 | $230.55 | $230.60 |
| Purchase #2 | $154.65 | 5.861% | $163.714 | $163.71 | $163.70 | $163.70 |
| Purchase #3 | $179.65 | 10.671% | $198.8205 | $198.82 | $198.80 | $198.80 |
| Purchase #4 | $175.79 | 4.237% | $183.2382 | $183.24 | $183.25 | $183.20 |
| Purchase #5 | $155.75 | 10.146% | $171.5524 | $171.55 | $171.55 | $171.60 |
| Purchase #6 | $178.68 | 10.740% | $197.8702 | $197.87 | $197.85 | $197.90 |
| Purchase #7 | $193.73 | 11.340% | $215.699 | $215.70 | $215.70 | $215.70 |
| 7 purchase totals = | $1,248.89 | $1,361.4587 | $1,361.45 | $1,361.40 | $1,361.50 | |