| 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 | $159.56 | 10.629% | $176.5196 | $176.52 | $176.50 | $176.50 |
| Purchase #2 | $227.87 | 5.836% | $241.1685 | $241.17 | $241.15 | $241.20 |
| Purchase #3 | $137.73 | 5.256% | $144.9691 | $144.97 | $144.95 | $145.00 |
| Purchase #4 | $143.49 | 13.389% | $162.7019 | $162.70 | $162.70 | $162.70 |
| Purchase #5 | $79.28 | 6.614% | $84.5236 | $84.52 | $84.50 | $84.50 |
| Purchase #6 | $152.37 | 6.639% | $162.4858 | $162.49 | $162.50 | $162.50 |
| Purchase #7 | $212.49 | 12.613% | $239.2914 | $239.29 | $239.30 | $239.30 |
| 7 purchase totals = | $1,112.79 | $1,211.6599 | $1,211.66 | $1,211.60 | $1,211.70 | |