| 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 | $14.57 | 5.291% | $15.3409 | $15.34 | $15.35 | $15.30 |
| Purchase #2 | $159.69 | 5.785% | $168.9281 | $168.93 | $168.95 | $168.90 |
| Purchase #3 | $240.25 | 7.497% | $258.2615 | $258.26 | $258.25 | $258.30 |
| Purchase #4 | $175.85 | 11.441% | $195.969 | $195.97 | $195.95 | $196.00 |
| Purchase #5 | $135.80 | 8.680% | $147.5874 | $147.59 | $147.60 | $147.60 |
| Purchase #6 | $41.81 | 5.839% | $44.2513 | $44.25 | $44.25 | $44.30 |
| Purchase #7 | $20.37 | 9.345% | $22.2736 | $22.27 | $22.25 | $22.30 |
| 7 purchase totals = | $788.34 | $852.6118 | $852.61 | $852.60 | $852.70 | |