| 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 | $151.66 | 3.658% | $157.2077 | $157.21 | $157.20 | $157.20 |
| Purchase #2 | $156.49 | 3.274% | $161.6135 | $161.61 | $161.60 | $161.60 |
| Purchase #3 | $199.50 | 10.269% | $219.9867 | $219.99 | $220.00 | $220.00 |
| Purchase #4 | $157.77 | 10.663% | $174.593 | $174.59 | $174.60 | $174.60 |
| Purchase #5 | $24.74 | 7.275% | $26.5398 | $26.54 | $26.55 | $26.50 |
| Purchase #6 | $86.92 | 5.363% | $91.5815 | $91.58 | $91.60 | $91.60 |
| Purchase #7 | $161.56 | 4.725% | $169.1937 | $169.19 | $169.20 | $169.20 |
| 7 purchase totals = | $938.64 | $1,000.7159 | $1,000.71 | $1,000.75 | $1,000.70 | |