| 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 | $157.82 | 3.330% | $163.0754 | $163.08 | $163.10 | $163.10 |
| Purchase #2 | $202.63 | 10.725% | $224.3621 | $224.36 | $224.35 | $224.40 |
| Purchase #3 | $100.44 | 11.701% | $112.1925 | $112.19 | $112.20 | $112.20 |
| Purchase #4 | $75.48 | 6.463% | $80.3583 | $80.36 | $80.35 | $80.40 |
| Purchase #5 | $70.37 | 5.395% | $74.1665 | $74.17 | $74.15 | $74.20 |
| Purchase #6 | $103.58 | 11.869% | $115.8739 | $115.87 | $115.85 | $115.90 |
| Purchase #7 | $176.61 | 4.739% | $184.9795 | $184.98 | $185.00 | $185.00 |
| 7 purchase totals = | $886.93 | $955.0082 | $955.01 | $955.00 | $955.20 | |