| 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 | $155.32 | 13.575% | $176.4047 | $176.40 | $176.40 | $176.40 |
| Purchase #2 | $123.45 | 9.866% | $135.6296 | $135.63 | $135.65 | $135.60 |
| Purchase #3 | $105.34 | 11.496% | $117.4499 | $117.45 | $117.45 | $117.40 |
| Purchase #4 | $180.80 | 4.107% | $188.2255 | $188.23 | $188.25 | $188.20 |
| Purchase #5 | $175.54 | 6.583% | $187.0958 | $187.10 | $187.10 | $187.10 |
| Purchase #6 | $214.26 | 12.597% | $241.2503 | $241.25 | $241.25 | $241.30 |
| Purchase #7 | $60.25 | 9.225% | $65.8081 | $65.81 | $65.80 | $65.80 |
| 7 purchase totals = | $1,014.96 | $1,111.8639 | $1,111.87 | $1,111.90 | $1,111.80 | |