| 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 | $177.60 | 8.510% | $192.7138 | $192.71 | $192.70 | $192.70 |
| Purchase #2 | $91.38 | 3.258% | $94.3572 | $94.36 | $94.35 | $94.40 |
| Purchase #3 | $77.80 | 5.493% | $82.0736 | $82.07 | $82.05 | $82.10 |
| Purchase #4 | $231.50 | 3.639% | $239.9243 | $239.92 | $239.90 | $239.90 |
| Purchase #5 | $96.53 | 8.111% | $104.3595 | $104.36 | $104.35 | $104.40 |
| Purchase #6 | $203.98 | 3.841% | $211.8149 | $211.81 | $211.80 | $211.80 |
| Purchase #7 | $212.49 | 9.781% | $233.2736 | $233.27 | $233.25 | $233.30 |
| 7 purchase totals = | $1,091.28 | $1,158.5169 | $1,158.50 | $1,158.40 | $1,158.60 | |