| 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 | $134.64 | 7.870% | $145.2362 | $145.24 | $145.25 | $145.20 |
| Purchase #2 | $48.89 | 12.608% | $55.0541 | $55.05 | $55.05 | $55.10 |
| Purchase #3 | $211.45 | 12.456% | $237.7882 | $237.79 | $237.80 | $237.80 |
| Purchase #4 | $122.52 | 9.349% | $133.9744 | $133.97 | $133.95 | $134.00 |
| Purchase #5 | $216.73 | 6.494% | $230.8044 | $230.80 | $230.80 | $230.80 |
| Purchase #6 | $229.33 | 4.546% | $239.7553 | $239.76 | $239.75 | $239.80 |
| Purchase #7 | $159.36 | 10.456% | $176.0227 | $176.02 | $176.00 | $176.00 |
| 7 purchase totals = | $1,122.92 | $1,218.6353 | $1,218.63 | $1,218.60 | $1,218.70 | |