| 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 | $185.66 | 10.821% | $205.7503 | $205.75 | $205.75 | $205.80 |
| Purchase #2 | $19.37 | 12.200% | $21.7331 | $21.73 | $21.75 | $21.70 |
| Purchase #3 | $215.32 | 11.445% | $239.9634 | $239.96 | $239.95 | $240.00 |
| Purchase #4 | $210.96 | 12.665% | $237.6781 | $237.68 | $237.70 | $237.70 |
| Purchase #5 | $60.68 | 11.205% | $67.4792 | $67.48 | $67.50 | $67.50 |
| Purchase #6 | $154.52 | 6.522% | $164.5978 | $164.60 | $164.60 | $164.60 |
| Purchase #7 | $76.48 | 4.784% | $80.1388 | $80.14 | $80.15 | $80.10 |
| 7 purchase totals = | $922.99 | $1,017.3407 | $1,017.34 | $1,017.40 | $1,017.40 | |