| 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 | $160.26 | 11.830% | $179.2188 | $179.22 | $179.20 | $179.20 |
| Purchase #2 | $181.25 | 8.348% | $196.3808 | $196.38 | $196.40 | $196.40 |
| Purchase #3 | $208.47 | 13.550% | $236.7177 | $236.72 | $236.70 | $236.70 |
| Purchase #4 | $203.44 | 3.398% | $210.3529 | $210.35 | $210.35 | $210.40 |
| Purchase #5 | $53.62 | 6.552% | $57.1332 | $57.13 | $57.15 | $57.10 |
| Purchase #6 | $60.37 | 10.522% | $66.7221 | $66.72 | $66.70 | $66.70 |
| Purchase #7 | $31.27 | 7.815% | $33.7138 | $33.71 | $33.70 | $33.70 |
| 7 purchase totals = | $898.68 | $980.2393 | $980.23 | $980.20 | $980.20 | |