| 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 | $42.84 | 4.483% | $44.7605 | $44.76 | $44.75 | $44.80 |
| Purchase #2 | $160.61 | 3.165% | $165.6933 | $165.69 | $165.70 | $165.70 |
| Purchase #3 | $88.69 | 13.863% | $100.9851 | $100.99 | $101.00 | $101.00 |
| Purchase #4 | $140.53 | 4.712% | $147.1518 | $147.15 | $147.15 | $147.20 |
| Purchase #5 | $155.70 | 13.238% | $176.3116 | $176.31 | $176.30 | $176.30 |
| Purchase #6 | $178.99 | 5.122% | $188.1579 | $188.16 | $188.15 | $188.20 |
| Purchase #7 | $207.51 | 5.465% | $218.8504 | $218.85 | $218.85 | $218.90 |
| 7 purchase totals = | $974.87 | $1,041.9106 | $1,041.91 | $1,041.90 | $1,042.10 | |