| 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 | $163.72 | 6.278% | $173.9983 | $174.00 | $174.00 | $174.00 |
| Purchase #2 | $240.42 | 3.278% | $248.301 | $248.30 | $248.30 | $248.30 |
| Purchase #3 | $170.26 | 9.346% | $186.1725 | $186.17 | $186.15 | $186.20 |
| Purchase #4 | $164.67 | 4.177% | $171.5483 | $171.55 | $171.55 | $171.50 |
| Purchase #5 | $65.68 | 9.256% | $71.7593 | $71.76 | $71.75 | $71.80 |
| Purchase #6 | $93.49 | 13.683% | $106.2822 | $106.28 | $106.30 | $106.30 |
| Purchase #7 | $79.59 | 8.817% | $86.6075 | $86.61 | $86.60 | $86.60 |
| 7 purchase totals = | $977.83 | $1,044.6691 | $1,044.67 | $1,044.65 | $1,044.70 | |