| 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 | $177.47 | 3.258% | $183.252 | $183.25 | $183.25 | $183.30 |
| Purchase #2 | $100.60 | 4.424% | $105.0505 | $105.05 | $105.05 | $105.10 |
| Purchase #3 | $197.87 | 11.811% | $221.2404 | $221.24 | $221.25 | $221.20 |
| Purchase #4 | $116.52 | 13.346% | $132.0708 | $132.07 | $132.05 | $132.10 |
| Purchase #5 | $170.73 | 5.416% | $179.9767 | $179.98 | $180.00 | $180.00 |
| Purchase #6 | $80.72 | 5.288% | $84.9885 | $84.99 | $85.00 | $85.00 |
| Purchase #7 | $234.83 | 13.378% | $266.2456 | $266.25 | $266.25 | $266.20 |
| 7 purchase totals = | $1,078.74 | $1,172.8245 | $1,172.83 | $1,172.85 | $1,172.90 | |