| 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 | $117.56 | 13.147% | $133.0156 | $133.02 | $133.00 | $133.00 |
| Purchase #2 | $170.41 | 5.586% | $179.9291 | $179.93 | $179.95 | $179.90 |
| Purchase #3 | $250.59 | 6.207% | $266.1441 | $266.14 | $266.15 | $266.10 |
| Purchase #4 | $250.61 | 10.863% | $277.8338 | $277.83 | $277.85 | $277.80 |
| Purchase #5 | $217.51 | 10.157% | $239.6025 | $239.60 | $239.60 | $239.60 |
| Purchase #6 | $223.64 | 9.590% | $245.0871 | $245.09 | $245.10 | $245.10 |
| Purchase #7 | $249.79 | 3.439% | $258.3803 | $258.38 | $258.40 | $258.40 |
| 7 purchase totals = | $1,480.11 | $1,599.9925 | $1,599.99 | $1,600.05 | $1,599.90 | |