| 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 | $29.78 | 3.331% | $30.772 | $30.77 | $30.75 | $30.80 |
| Purchase #2 | $179.98 | 7.307% | $193.1311 | $193.13 | $193.15 | $193.10 |
| Purchase #3 | $83.41 | 6.209% | $88.5889 | $88.59 | $88.60 | $88.60 |
| Purchase #4 | $160.36 | 9.143% | $175.0217 | $175.02 | $175.00 | $175.00 |
| Purchase #5 | $164.81 | 7.837% | $177.7262 | $177.73 | $177.75 | $177.70 |
| Purchase #6 | $193.33 | 3.617% | $200.3227 | $200.32 | $200.30 | $200.30 |
| Purchase #7 | $231.86 | 5.728% | $245.1409 | $245.14 | $245.15 | $245.10 |
| 7 purchase totals = | $1,043.53 | $1,110.7035 | $1,110.70 | $1,110.70 | $1,110.60 | |