| 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 | $135.58 | 8.582% | $147.2155 | $147.22 | $147.20 | $147.20 |
| Purchase #2 | $66.58 | 13.686% | $75.6921 | $75.69 | $75.70 | $75.70 |
| Purchase #3 | $249.74 | 4.348% | $260.5987 | $260.60 | $260.60 | $260.60 |
| Purchase #4 | $185.51 | 4.457% | $193.7782 | $193.78 | $193.80 | $193.80 |
| Purchase #5 | $201.43 | 8.637% | $218.8275 | $218.83 | $218.85 | $218.80 |
| Purchase #6 | $127.42 | 12.598% | $143.4724 | $143.47 | $143.45 | $143.50 |
| Purchase #7 | $135.40 | 4.293% | $141.2127 | $141.21 | $141.20 | $141.20 |
| 7 purchase totals = | $1,101.66 | $1,180.7971 | $1,180.80 | $1,180.80 | $1,180.80 | |