| 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 | $15.98 | 10.426% | $17.6461 | $17.65 | $17.65 | $17.60 |
| Purchase #2 | $106.87 | 4.829% | $112.0308 | $112.03 | $112.05 | $112.00 |
| Purchase #3 | $60.63 | 9.333% | $66.2886 | $66.29 | $66.30 | $66.30 |
| Purchase #4 | $141.56 | 4.424% | $147.8226 | $147.82 | $147.80 | $147.80 |
| Purchase #5 | $175.58 | 8.389% | $190.3094 | $190.31 | $190.30 | $190.30 |
| Purchase #6 | $213.27 | 11.430% | $237.6468 | $237.65 | $237.65 | $237.60 |
| Purchase #7 | $195.73 | 9.527% | $214.3772 | $214.38 | $214.40 | $214.40 |
| 7 purchase totals = | $909.62 | $986.1215 | $986.13 | $986.15 | $986.00 | |