| 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 | $216.42 | 6.376% | $230.2189 | $230.22 | $230.20 | $230.20 |
| Purchase #2 | $158.50 | 5.205% | $166.7499 | $166.75 | $166.75 | $166.70 |
| Purchase #3 | $22.73 | 6.223% | $24.1445 | $24.14 | $24.15 | $24.10 |
| Purchase #4 | $97.42 | 13.126% | $110.2073 | $110.21 | $110.20 | $110.20 |
| Purchase #5 | $16.63 | 12.254% | $18.6678 | $18.67 | $18.65 | $18.70 |
| Purchase #6 | $101.77 | 5.271% | $107.1343 | $107.13 | $107.15 | $107.10 |
| Purchase #7 | $119.90 | 6.446% | $127.6288 | $127.63 | $127.65 | $127.60 |
| 7 purchase totals = | $733.37 | $784.7515 | $784.75 | $784.75 | $784.60 | |