| 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 | $148.93 | 12.649% | $167.7682 | $167.77 | $167.75 | $167.80 |
| Purchase #2 | $183.62 | 13.428% | $208.2765 | $208.28 | $208.30 | $208.30 |
| Purchase #3 | $119.49 | 8.733% | $129.9251 | $129.93 | $129.95 | $129.90 |
| Purchase #4 | $99.49 | 12.419% | $111.8457 | $111.85 | $111.85 | $111.80 |
| Purchase #5 | $101.68 | 3.250% | $104.9846 | $104.98 | $105.00 | $105.00 |
| Purchase #6 | $115.72 | 6.785% | $123.5716 | $123.57 | $123.55 | $123.60 |
| Purchase #7 | $221.32 | 5.116% | $232.6427 | $232.64 | $232.65 | $232.60 |
| 7 purchase totals = | $990.25 | $1,079.0144 | $1,079.02 | $1,079.05 | $1,079.00 | |