| 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 | $141.62 | 12.586% | $159.4443 | $159.44 | $159.45 | $159.40 |
| Purchase #2 | $192.73 | 13.336% | $218.4325 | $218.43 | $218.45 | $218.40 |
| Purchase #3 | $210.67 | 7.874% | $227.2582 | $227.26 | $227.25 | $227.30 |
| Purchase #4 | $176.95 | 11.665% | $197.5912 | $197.59 | $197.60 | $197.60 |
| Purchase #5 | $247.36 | 7.863% | $266.8099 | $266.81 | $266.80 | $266.80 |
| Purchase #6 | $93.85 | 12.420% | $105.5062 | $105.51 | $105.50 | $105.50 |
| Purchase #7 | $114.93 | 6.793% | $122.7372 | $122.74 | $122.75 | $122.70 |
| 7 purchase totals = | $1,178.11 | $1,297.7795 | $1,297.78 | $1,297.80 | $1,297.70 | |