| 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 | $18.50 | 4.754% | $19.3795 | $19.38 | $19.40 | $19.40 |
| Purchase #2 | $167.34 | 11.632% | $186.805 | $186.81 | $186.80 | $186.80 |
| Purchase #3 | $202.40 | 11.580% | $225.8379 | $225.84 | $225.85 | $225.80 |
| Purchase #4 | $131.34 | 3.155% | $135.4838 | $135.48 | $135.50 | $135.50 |
| Purchase #5 | $147.72 | 5.340% | $155.6082 | $155.61 | $155.60 | $155.60 |
| Purchase #6 | $226.92 | 9.461% | $248.3889 | $248.39 | $248.40 | $248.40 |
| Purchase #7 | $135.91 | 11.325% | $151.3018 | $151.30 | $151.30 | $151.30 |
| 7 purchase totals = | $1,030.13 | $1,122.8051 | $1,122.81 | $1,122.85 | $1,122.80 | |