| 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 | $154.34 | 7.418% | $165.7889 | $165.79 | $165.80 | $165.80 |
| Purchase #2 | $192.51 | 13.618% | $218.726 | $218.73 | $218.75 | $218.70 |
| Purchase #3 | $226.27 | 7.687% | $243.6634 | $243.66 | $243.65 | $243.70 |
| Purchase #4 | $175.29 | 11.572% | $195.5746 | $195.57 | $195.55 | $195.60 |
| Purchase #5 | $100.72 | 13.253% | $114.0684 | $114.07 | $114.05 | $114.10 |
| Purchase #6 | $116.77 | 13.706% | $132.7745 | $132.77 | $132.75 | $132.80 |
| Purchase #7 | $66.36 | 11.549% | $74.0239 | $74.02 | $74.00 | $74.00 |
| 7 purchase totals = | $1,032.26 | $1,144.6197 | $1,144.61 | $1,144.55 | $1,144.70 | |