| 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 | $147.48 | 4.181% | $153.6461 | $153.65 | $153.65 | $153.60 |
| Purchase #2 | $158.51 | 5.258% | $166.8445 | $166.84 | $166.85 | $166.80 |
| Purchase #3 | $224.92 | 4.563% | $235.1831 | $235.18 | $235.20 | $235.20 |
| Purchase #4 | $190.81 | 7.403% | $204.9357 | $204.94 | $204.95 | $204.90 |
| Purchase #5 | $8.97 | 3.487% | $9.2828 | $9.28 | $9.30 | $9.30 |
| Purchase #6 | $19.91 | 9.631% | $21.8275 | $21.83 | $21.85 | $21.80 |
| Purchase #7 | $8.58 | 5.573% | $9.0582 | $9.06 | $9.05 | $9.10 |
| 7 purchase totals = | $759.18 | $800.7779 | $800.78 | $800.85 | $800.70 | |