| 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 | $181.37 | 6.847% | $193.7884 | $193.79 | $193.80 | $193.80 |
| Purchase #2 | $241.70 | 3.748% | $250.7589 | $250.76 | $250.75 | $250.80 |
| Purchase #3 | $245.76 | 10.269% | $270.9971 | $271.00 | $271.00 | $271.00 |
| Purchase #4 | $200.75 | 10.870% | $222.5715 | $222.57 | $222.55 | $222.60 |
| Purchase #5 | $63.36 | 3.212% | $65.3951 | $65.40 | $65.40 | $65.40 |
| Purchase #6 | $164.80 | 7.196% | $176.659 | $176.66 | $176.65 | $176.70 |
| Purchase #7 | $73.97 | 6.323% | $78.6471 | $78.65 | $78.65 | $78.60 |
| 7 purchase totals = | $1,171.71 | $1,258.8171 | $1,258.83 | $1,258.80 | $1,258.90 | |