| 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 | $154.73 | 4.480% | $161.6619 | $161.66 | $161.65 | $161.70 |
| Purchase #2 | $179.47 | 8.805% | $195.2723 | $195.27 | $195.25 | $195.30 |
| Purchase #3 | $162.75 | 5.411% | $171.5564 | $171.56 | $171.55 | $171.60 |
| Purchase #4 | $116.65 | 11.625% | $130.2106 | $130.21 | $130.20 | $130.20 |
| Purchase #5 | $77.76 | 5.573% | $82.0936 | $82.09 | $82.10 | $82.10 |
| Purchase #6 | $164.83 | 6.485% | $175.5192 | $175.52 | $175.50 | $175.50 |
| Purchase #7 | $147.67 | 12.713% | $166.4433 | $166.44 | $166.45 | $166.40 |
| 7 purchase totals = | $1,003.86 | $1,082.7573 | $1,082.75 | $1,082.70 | $1,082.80 | |