| 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 | $177.73 | 7.132% | $190.4057 | $190.41 | $190.40 | $190.40 |
| Purchase #2 | $159.74 | 11.640% | $178.3337 | $178.33 | $178.35 | $178.30 |
| Purchase #3 | $178.72 | 11.102% | $198.5615 | $198.56 | $198.55 | $198.60 |
| Purchase #4 | $26.49 | 5.351% | $27.9075 | $27.91 | $27.90 | $27.90 |
| Purchase #5 | $236.37 | 6.548% | $251.8475 | $251.85 | $251.85 | $251.80 |
| Purchase #6 | $12.88 | 4.579% | $13.4698 | $13.47 | $13.45 | $13.50 |
| Purchase #7 | $247.81 | 6.575% | $264.1035 | $264.10 | $264.10 | $264.10 |
| 7 purchase totals = | $1,039.74 | $1,124.6292 | $1,124.63 | $1,124.60 | $1,124.60 | |