| 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 | $170.32 | 13.457% | $193.24 | $193.24 | $193.25 | $193.20 |
| Purchase #2 | $105.88 | 7.310% | $113.6198 | $113.62 | $113.60 | $113.60 |
| Purchase #3 | $43.94 | 12.595% | $49.4742 | $49.47 | $49.45 | $49.50 |
| Purchase #4 | $217.51 | 3.591% | $225.3208 | $225.32 | $225.30 | $225.30 |
| Purchase #5 | $203.85 | 8.455% | $221.0855 | $221.09 | $221.10 | $221.10 |
| Purchase #6 | $151.34 | 9.185% | $165.2406 | $165.24 | $165.25 | $165.20 |
| Purchase #7 | $218.76 | 7.521% | $235.2129 | $235.21 | $235.20 | $235.20 |
| 7 purchase totals = | $1,111.60 | $1,203.1938 | $1,203.19 | $1,203.15 | $1,203.10 | |