| 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 | $146.64 | 10.729% | $162.373 | $162.37 | $162.35 | $162.40 |
| Purchase #2 | $125.36 | 4.529% | $131.0376 | $131.04 | $131.05 | $131.00 |
| Purchase #3 | $173.92 | 7.572% | $187.0892 | $187.09 | $187.10 | $187.10 |
| Purchase #4 | $8.67 | 6.666% | $9.2479 | $9.25 | $9.25 | $9.20 |
| Purchase #5 | $159.67 | 12.207% | $179.1609 | $179.16 | $179.15 | $179.20 |
| Purchase #6 | $112.49 | 12.548% | $126.6052 | $126.61 | $126.60 | $126.60 |
| Purchase #7 | $244.36 | 5.694% | $258.2739 | $258.27 | $258.25 | $258.30 |
| 7 purchase totals = | $971.11 | $1,053.7877 | $1,053.79 | $1,053.75 | $1,053.80 | |