| 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 | $17.25 | 6.712% | $18.4078 | $18.41 | $18.40 | $18.40 |
| Purchase #2 | $77.47 | 9.383% | $84.739 | $84.74 | $84.75 | $84.70 |
| Purchase #3 | $213.71 | 4.153% | $222.5854 | $222.59 | $222.60 | $222.60 |
| Purchase #4 | $148.53 | 12.730% | $167.4379 | $167.44 | $167.45 | $167.40 |
| Purchase #5 | $90.87 | 5.348% | $95.7297 | $95.73 | $95.75 | $95.70 |
| Purchase #6 | $172.38 | 6.631% | $183.8105 | $183.81 | $183.80 | $183.80 |
| Purchase #7 | $226.28 | 11.283% | $251.8112 | $251.81 | $251.80 | $251.80 |
| 7 purchase totals = | $946.49 | $1,024.5215 | $1,024.53 | $1,024.55 | $1,024.40 | |