| 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 | $105.58 | 11.768% | $118.0047 | $118.00 | $118.00 | $118.00 |
| Purchase #2 | $182.47 | 3.458% | $188.7798 | $188.78 | $188.80 | $188.80 |
| Purchase #3 | $60.33 | 4.143% | $62.8295 | $62.83 | $62.85 | $62.80 |
| Purchase #4 | $86.44 | 6.855% | $92.3655 | $92.37 | $92.35 | $92.40 |
| Purchase #5 | $203.87 | 7.304% | $218.7607 | $218.76 | $218.75 | $218.80 |
| Purchase #6 | $161.48 | 12.625% | $181.8669 | $181.87 | $181.85 | $181.90 |
| Purchase #7 | $130.82 | 9.694% | $143.5017 | $143.50 | $143.50 | $143.50 |
| 7 purchase totals = | $930.99 | $1,006.1088 | $1,006.11 | $1,006.10 | $1,006.20 | |