| 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 | $158.66 | 5.471% | $167.3403 | $167.34 | $167.35 | $167.30 |
| Purchase #2 | $40.62 | 13.279% | $46.0139 | $46.01 | $46.00 | $46.00 |
| Purchase #3 | $248.71 | 10.113% | $273.862 | $273.86 | $273.85 | $273.90 |
| Purchase #4 | $225.84 | 4.412% | $235.8041 | $235.80 | $235.80 | $235.80 |
| Purchase #5 | $33.68 | 5.535% | $35.5442 | $35.54 | $35.55 | $35.50 |
| Purchase #6 | $124.46 | 10.392% | $137.3939 | $137.39 | $137.40 | $137.40 |
| Purchase #7 | $21.70 | 7.112% | $23.2433 | $23.24 | $23.25 | $23.20 |
| 7 purchase totals = | $853.67 | $919.2017 | $919.18 | $919.20 | $919.10 | |