| 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 | $186.93 | 4.239% | $194.854 | $194.85 | $194.85 | $194.90 |
| Purchase #2 | $112.70 | 3.780% | $116.9601 | $116.96 | $116.95 | $117.00 |
| Purchase #3 | $222.32 | 13.475% | $252.2776 | $252.28 | $252.30 | $252.30 |
| Purchase #4 | $187.73 | 6.626% | $200.169 | $200.17 | $200.15 | $200.20 |
| Purchase #5 | $174.34 | 10.635% | $192.8811 | $192.88 | $192.90 | $192.90 |
| Purchase #6 | $83.77 | 4.831% | $87.8169 | $87.82 | $87.80 | $87.80 |
| Purchase #7 | $175.55 | 4.344% | $183.1759 | $183.18 | $183.20 | $183.20 |
| 7 purchase totals = | $1,143.34 | $1,228.1346 | $1,228.14 | $1,228.15 | $1,228.30 | |