| 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 | $143.33 | 5.760% | $151.5858 | $151.59 | $151.60 | $151.60 |
| Purchase #2 | $57.80 | 6.569% | $61.5969 | $61.60 | $61.60 | $61.60 |
| Purchase #3 | $79.38 | 6.631% | $84.6437 | $84.64 | $84.65 | $84.60 |
| Purchase #4 | $215.54 | 4.341% | $224.8966 | $224.90 | $224.90 | $224.90 |
| Purchase #5 | $205.91 | 4.721% | $215.631 | $215.63 | $215.65 | $215.60 |
| Purchase #6 | $192.29 | 10.329% | $212.1516 | $212.15 | $212.15 | $212.20 |
| Purchase #7 | $157.54 | 9.214% | $172.0557 | $172.06 | $172.05 | $172.10 |
| 7 purchase totals = | $1,051.79 | $1,122.5613 | $1,122.57 | $1,122.60 | $1,122.60 | |