| 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 | $140.71 | 3.745% | $145.9796 | $145.98 | $146.00 | $146.00 |
| Purchase #2 | $113.79 | 8.538% | $123.5054 | $123.51 | $123.50 | $123.50 |
| Purchase #3 | $196.64 | 11.134% | $218.5339 | $218.53 | $218.55 | $218.50 |
| Purchase #4 | $243.72 | 9.299% | $266.3835 | $266.38 | $266.40 | $266.40 |
| Purchase #5 | $23.47 | 13.534% | $26.6464 | $26.65 | $26.65 | $26.60 |
| Purchase #6 | $110.55 | 3.224% | $114.1141 | $114.11 | $114.10 | $114.10 |
| Purchase #7 | $250.25 | 4.302% | $261.0158 | $261.02 | $261.00 | $261.00 |
| 7 purchase totals = | $1,079.13 | $1,156.1787 | $1,156.18 | $1,156.20 | $1,156.10 | |