| 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 | $167.89 | 9.118% | $183.1982 | $183.20 | $183.20 | $183.20 |
| Purchase #2 | $74.87 | 8.559% | $81.2781 | $81.28 | $81.30 | $81.30 |
| Purchase #3 | $128.76 | 5.771% | $136.1907 | $136.19 | $136.20 | $136.20 |
| Purchase #4 | $193.69 | 13.305% | $219.4605 | $219.46 | $219.45 | $219.50 |
| Purchase #5 | $61.40 | 3.369% | $63.4686 | $63.47 | $63.45 | $63.50 |
| Purchase #6 | $234.27 | 3.678% | $242.8865 | $242.89 | $242.90 | $242.90 |
| Purchase #7 | $195.73 | 12.793% | $220.7697 | $220.77 | $220.75 | $220.80 |
| 7 purchase totals = | $1,056.61 | $1,147.2523 | $1,147.26 | $1,147.25 | $1,147.40 | |