| 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 | $171.74 | 12.181% | $192.6596 | $192.66 | $192.65 | $192.70 |
| Purchase #2 | $138.51 | 7.259% | $148.5644 | $148.56 | $148.55 | $148.60 |
| Purchase #3 | $234.88 | 10.773% | $260.1836 | $260.18 | $260.20 | $260.20 |
| Purchase #4 | $166.68 | 11.149% | $185.2632 | $185.26 | $185.25 | $185.30 |
| Purchase #5 | $65.77 | 3.205% | $67.8779 | $67.88 | $67.90 | $67.90 |
| Purchase #6 | $81.58 | 4.710% | $85.4224 | $85.42 | $85.40 | $85.40 |
| Purchase #7 | $162.71 | 4.804% | $170.5266 | $170.53 | $170.55 | $170.50 |
| 7 purchase totals = | $1,021.87 | $1,110.4977 | $1,110.49 | $1,110.50 | $1,110.60 | |