| 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 | $129.48 | 9.520% | $141.8065 | $141.81 | $141.80 | $141.80 |
| Purchase #2 | $185.29 | 6.628% | $197.571 | $197.57 | $197.55 | $197.60 |
| Purchase #3 | $151.96 | 10.312% | $167.6301 | $167.63 | $167.65 | $167.60 |
| Purchase #4 | $157.68 | 13.653% | $179.2081 | $179.21 | $179.20 | $179.20 |
| Purchase #5 | $176.60 | 9.406% | $193.211 | $193.21 | $193.20 | $193.20 |
| Purchase #6 | $177.68 | 7.221% | $190.5103 | $190.51 | $190.50 | $190.50 |
| Purchase #7 | $63.71 | 3.393% | $65.8717 | $65.87 | $65.85 | $65.90 |
| 7 purchase totals = | $1,042.40 | $1,135.8087 | $1,135.81 | $1,135.75 | $1,135.80 | |