| 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 | $165.55 | 9.720% | $181.6415 | $181.64 | $181.65 | $181.60 |
| Purchase #2 | $56.77 | 9.360% | $62.0837 | $62.08 | $62.10 | $62.10 |
| Purchase #3 | $114.92 | 6.393% | $122.2668 | $122.27 | $122.25 | $122.30 |
| Purchase #4 | $207.51 | 6.330% | $220.6454 | $220.65 | $220.65 | $220.60 |
| Purchase #5 | $82.58 | 8.658% | $89.7298 | $89.73 | $89.75 | $89.70 |
| Purchase #6 | $227.76 | 10.836% | $252.4401 | $252.44 | $252.45 | $252.40 |
| Purchase #7 | $229.88 | 13.484% | $260.877 | $260.88 | $260.90 | $260.90 |
| 7 purchase totals = | $1,084.97 | $1,189.6843 | $1,189.69 | $1,189.75 | $1,189.60 | |