| 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 | $166.25 | 9.284% | $181.6847 | $181.68 | $181.70 | $181.70 |
| Purchase #2 | $213.68 | 5.805% | $226.0841 | $226.08 | $226.10 | $226.10 |
| Purchase #3 | $23.90 | 10.185% | $26.3342 | $26.33 | $26.35 | $26.30 |
| Purchase #4 | $115.67 | 3.468% | $119.6814 | $119.68 | $119.70 | $119.70 |
| Purchase #5 | $178.45 | 3.594% | $184.8635 | $184.86 | $184.85 | $184.90 |
| Purchase #6 | $98.45 | 11.705% | $109.9736 | $109.97 | $109.95 | $110.00 |
| Purchase #7 | $120.82 | 13.501% | $137.1319 | $137.13 | $137.15 | $137.10 |
| 7 purchase totals = | $917.22 | $985.7534 | $985.73 | $985.80 | $985.80 | |