| 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 | $146.34 | 12.345% | $164.4057 | $164.41 | $164.40 | $164.40 |
| Purchase #2 | $212.29 | 7.206% | $227.5876 | $227.59 | $227.60 | $227.60 |
| Purchase #3 | $156.97 | 9.293% | $171.5572 | $171.56 | $171.55 | $171.60 |
| Purchase #4 | $24.47 | 6.587% | $26.0818 | $26.08 | $26.10 | $26.10 |
| Purchase #5 | $135.26 | 13.660% | $153.7365 | $153.74 | $153.75 | $153.70 |
| Purchase #6 | $108.45 | 5.768% | $114.7054 | $114.71 | $114.70 | $114.70 |
| Purchase #7 | $122.25 | 8.665% | $132.843 | $132.84 | $132.85 | $132.80 |
| 7 purchase totals = | $906.03 | $990.9172 | $990.93 | $990.95 | $990.90 | |