| 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 | $163.70 | 7.589% | $176.1232 | $176.12 | $176.10 | $176.10 |
| Purchase #2 | $222.25 | 10.862% | $246.3908 | $246.39 | $246.40 | $246.40 |
| Purchase #3 | $172.82 | 5.632% | $182.5532 | $182.55 | $182.55 | $182.60 |
| Purchase #4 | $250.91 | 8.579% | $272.4356 | $272.44 | $272.45 | $272.40 |
| Purchase #5 | $210.84 | 4.618% | $220.5766 | $220.58 | $220.60 | $220.60 |
| Purchase #6 | $43.25 | 11.765% | $48.3384 | $48.34 | $48.35 | $48.30 |
| Purchase #7 | $60.63 | 5.417% | $63.9143 | $63.91 | $63.90 | $63.90 |
| 7 purchase totals = | $1,124.40 | $1,210.3321 | $1,210.33 | $1,210.35 | $1,210.30 | |