| 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 | $163.69 | 4.266% | $170.673 | $170.67 | $170.65 | $170.70 |
| Purchase #2 | $144.75 | 6.236% | $153.7766 | $153.78 | $153.80 | $153.80 |
| Purchase #3 | $5.41 | 13.855% | $6.1596 | $6.16 | $6.15 | $6.20 |
| Purchase #4 | $172.75 | 8.701% | $187.781 | $187.78 | $187.80 | $187.80 |
| Purchase #5 | $184.49 | 8.575% | $200.31 | $200.31 | $200.30 | $200.30 |
| Purchase #6 | $70.64 | 3.859% | $73.366 | $73.37 | $73.35 | $73.40 |
| Purchase #7 | $89.41 | 13.859% | $101.8013 | $101.80 | $101.80 | $101.80 |
| 7 purchase totals = | $831.14 | $893.8675 | $893.87 | $893.85 | $894.00 | |