| 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 | $128.35 | 13.686% | $145.916 | $145.92 | $145.90 | $145.90 |
| Purchase #2 | $181.41 | 6.249% | $192.7463 | $192.75 | $192.75 | $192.70 |
| Purchase #3 | $245.40 | 8.509% | $266.2811 | $266.28 | $266.30 | $266.30 |
| Purchase #4 | $172.78 | 9.310% | $188.8658 | $188.87 | $188.85 | $188.90 |
| Purchase #5 | $61.63 | 13.179% | $69.7522 | $69.75 | $69.75 | $69.80 |
| Purchase #6 | $186.81 | 11.483% | $208.2614 | $208.26 | $208.25 | $208.30 |
| Purchase #7 | $17.61 | 4.667% | $18.4319 | $18.43 | $18.45 | $18.40 |
| 7 purchase totals = | $993.99 | $1,090.2547 | $1,090.26 | $1,090.25 | $1,090.30 | |