| 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 | $208.73 | 5.766% | $220.7654 | $220.77 | $220.75 | $220.80 |
| Purchase #2 | $137.45 | 7.565% | $147.8481 | $147.85 | $147.85 | $147.80 |
| Purchase #3 | $126.46 | 4.631% | $132.3164 | $132.32 | $132.30 | $132.30 |
| Purchase #4 | $155.80 | 13.129% | $176.255 | $176.26 | $176.25 | $176.30 |
| Purchase #5 | $7.83 | 11.221% | $8.7086 | $8.71 | $8.70 | $8.70 |
| Purchase #6 | $13.72 | 11.367% | $15.2796 | $15.28 | $15.30 | $15.30 |
| Purchase #7 | $151.68 | 3.480% | $156.9585 | $156.96 | $156.95 | $157.00 |
| 7 purchase totals = | $801.67 | $858.1316 | $858.15 | $858.10 | $858.20 | |