| 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 | $171.96 | 6.617% | $183.3386 | $183.34 | $183.35 | $183.30 |
| Purchase #2 | $102.98 | 10.510% | $113.8032 | $113.80 | $113.80 | $113.80 |
| Purchase #3 | $169.72 | 4.815% | $177.892 | $177.89 | $177.90 | $177.90 |
| Purchase #4 | $65.42 | 13.497% | $74.2497 | $74.25 | $74.25 | $74.20 |
| Purchase #5 | $195.40 | 11.129% | $217.1461 | $217.15 | $217.15 | $217.10 |
| Purchase #6 | $214.58 | 5.513% | $226.4098 | $226.41 | $226.40 | $226.40 |
| Purchase #7 | $115.57 | 10.201% | $127.3593 | $127.36 | $127.35 | $127.40 |
| 7 purchase totals = | $1,035.63 | $1,120.1987 | $1,120.20 | $1,120.20 | $1,120.10 | |