| 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 | $188.26 | 13.739% | $214.125 | $214.13 | $214.15 | $214.10 |
| Purchase #2 | $166.47 | 8.355% | $180.3786 | $180.38 | $180.40 | $180.40 |
| Purchase #3 | $169.33 | 13.740% | $192.5959 | $192.60 | $192.60 | $192.60 |
| Purchase #4 | $226.57 | 5.692% | $239.4664 | $239.47 | $239.45 | $239.50 |
| Purchase #5 | $8.65 | 12.865% | $9.7628 | $9.76 | $9.75 | $9.80 |
| Purchase #6 | $128.58 | 4.864% | $134.8341 | $134.83 | $134.85 | $134.80 |
| Purchase #7 | $148.91 | 5.428% | $156.9928 | $156.99 | $157.00 | $157.00 |
| 7 purchase totals = | $1,036.77 | $1,128.1556 | $1,128.16 | $1,128.20 | $1,128.20 | |