| 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 | $163.86 | 9.254% | $179.0236 | $179.02 | $179.00 | $179.00 |
| Purchase #2 | $215.46 | 11.738% | $240.7507 | $240.75 | $240.75 | $240.80 |
| Purchase #3 | $237.98 | 13.468% | $270.0311 | $270.03 | $270.05 | $270.00 |
| Purchase #4 | $54.60 | 8.775% | $59.3912 | $59.39 | $59.40 | $59.40 |
| Purchase #5 | $73.86 | 13.473% | $83.8112 | $83.81 | $83.80 | $83.80 |
| Purchase #6 | $242.70 | 12.170% | $272.2366 | $272.24 | $272.25 | $272.20 |
| Purchase #7 | $230.45 | 11.471% | $256.8849 | $256.88 | $256.90 | $256.90 |
| 7 purchase totals = | $1,218.91 | $1,362.1293 | $1,362.12 | $1,362.15 | $1,362.10 | |