| 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 | $149.97 | 5.303% | $157.9229 | $157.92 | $157.90 | $157.90 |
| Purchase #2 | $198.33 | 4.365% | $206.9871 | $206.99 | $207.00 | $207.00 |
| Purchase #3 | $120.50 | 5.616% | $127.2673 | $127.27 | $127.25 | $127.30 |
| Purchase #4 | $197.91 | 11.417% | $220.5054 | $220.51 | $220.50 | $220.50 |
| Purchase #5 | $95.93 | 11.684% | $107.1385 | $107.14 | $107.15 | $107.10 |
| Purchase #6 | $236.82 | 13.626% | $269.0891 | $269.09 | $269.10 | $269.10 |
| Purchase #7 | $90.69 | 10.824% | $100.5063 | $100.51 | $100.50 | $100.50 |
| 7 purchase totals = | $1,090.15 | $1,189.4166 | $1,189.43 | $1,189.40 | $1,189.40 | |