| 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 | $147.43 | 12.768% | $166.2539 | $166.25 | $166.25 | $166.30 |
| Purchase #2 | $110.47 | 3.524% | $114.363 | $114.36 | $114.35 | $114.40 |
| Purchase #3 | $203.60 | 10.604% | $225.1897 | $225.19 | $225.20 | $225.20 |
| Purchase #4 | $146.83 | 11.581% | $163.8344 | $163.83 | $163.85 | $163.80 |
| Purchase #5 | $77.37 | 8.783% | $84.1654 | $84.17 | $84.15 | $84.20 |
| Purchase #6 | $245.72 | 12.459% | $276.3343 | $276.33 | $276.35 | $276.30 |
| Purchase #7 | $12.94 | 7.120% | $13.8613 | $13.86 | $13.85 | $13.90 |
| 7 purchase totals = | $944.36 | $1,044.0020 | $1,043.99 | $1,044.00 | $1,044.10 | |