| 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 | $179.43 | 3.675% | $186.0241 | $186.02 | $186.00 | $186.00 |
| Purchase #2 | $249.27 | 8.603% | $270.7147 | $270.71 | $270.70 | $270.70 |
| Purchase #3 | $22.64 | 3.626% | $23.4609 | $23.46 | $23.45 | $23.50 |
| Purchase #4 | $156.63 | 9.670% | $171.7761 | $171.78 | $171.80 | $171.80 |
| Purchase #5 | $178.38 | 10.249% | $196.6622 | $196.66 | $196.65 | $196.70 |
| Purchase #6 | $137.36 | 8.841% | $149.504 | $149.50 | $149.50 | $149.50 |
| Purchase #7 | $91.80 | 7.855% | $99.0109 | $99.01 | $99.00 | $99.00 |
| 7 purchase totals = | $1,015.51 | $1,097.1529 | $1,097.14 | $1,097.10 | $1,097.20 | |