| 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 | $155.90 | 11.217% | $173.3873 | $173.39 | $173.40 | $173.40 |
| Purchase #2 | $165.31 | 6.668% | $176.3329 | $176.33 | $176.35 | $176.30 |
| Purchase #3 | $250.96 | 3.436% | $259.583 | $259.58 | $259.60 | $259.60 |
| Purchase #4 | $123.83 | 12.553% | $139.3744 | $139.37 | $139.35 | $139.40 |
| Purchase #5 | $223.99 | 5.858% | $237.1113 | $237.11 | $237.10 | $237.10 |
| Purchase #6 | $243.77 | 7.584% | $262.2575 | $262.26 | $262.25 | $262.30 |
| Purchase #7 | $152.74 | 6.160% | $162.1488 | $162.15 | $162.15 | $162.10 |
| 7 purchase totals = | $1,316.50 | $1,410.1952 | $1,410.19 | $1,410.20 | $1,410.20 | |