| 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 | $169.26 | 3.528% | $175.2315 | $175.23 | $175.25 | $175.20 |
| Purchase #2 | $125.31 | 10.721% | $138.7445 | $138.74 | $138.75 | $138.70 |
| Purchase #3 | $248.55 | 4.379% | $259.434 | $259.43 | $259.45 | $259.40 |
| Purchase #4 | $40.34 | 3.380% | $41.7035 | $41.70 | $41.70 | $41.70 |
| Purchase #5 | $17.93 | 8.167% | $19.3943 | $19.39 | $19.40 | $19.40 |
| Purchase #6 | $241.93 | 11.855% | $270.6108 | $270.61 | $270.60 | $270.60 |
| Purchase #7 | $165.70 | 12.371% | $186.1987 | $186.20 | $186.20 | $186.20 |
| 7 purchase totals = | $1,009.02 | $1,091.3173 | $1,091.30 | $1,091.35 | $1,091.20 | |