| 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 | $149.97 | 8.676% | $162.9814 | $162.98 | $163.00 | $163.00 |
| Purchase #2 | $7.25 | 12.611% | $8.1643 | $8.16 | $8.15 | $8.20 |
| Purchase #3 | $194.81 | 6.591% | $207.6499 | $207.65 | $207.65 | $207.60 |
| Purchase #4 | $111.72 | 11.803% | $124.9063 | $124.91 | $124.90 | $124.90 |
| Purchase #5 | $161.71 | 6.844% | $172.7774 | $172.78 | $172.80 | $172.80 |
| Purchase #6 | $56.36 | 9.209% | $61.5502 | $61.55 | $61.55 | $61.60 |
| Purchase #7 | $97.51 | 12.186% | $109.3926 | $109.39 | $109.40 | $109.40 |
| 7 purchase totals = | $779.33 | $847.4221 | $847.42 | $847.45 | $847.50 | |