| 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 | $141.95 | 3.661% | $147.1468 | $147.15 | $147.15 | $147.10 |
| Purchase #2 | $101.86 | 13.483% | $115.5938 | $115.59 | $115.60 | $115.60 |
| Purchase #3 | $37.33 | 13.137% | $42.234 | $42.23 | $42.25 | $42.20 |
| Purchase #4 | $223.50 | 5.167% | $235.0482 | $235.05 | $235.05 | $235.00 |
| Purchase #5 | $185.67 | 3.799% | $192.7236 | $192.72 | $192.70 | $192.70 |
| Purchase #6 | $145.58 | 7.382% | $156.3267 | $156.33 | $156.35 | $156.30 |
| Purchase #7 | $96.68 | 10.246% | $106.5858 | $106.59 | $106.60 | $106.60 |
| 7 purchase totals = | $932.57 | $995.6589 | $995.66 | $995.70 | $995.50 | |