| 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 | $153.84 | 11.457% | $171.4654 | $171.47 | $171.45 | $171.50 |
| Purchase #2 | $203.73 | 10.660% | $225.4476 | $225.45 | $225.45 | $225.40 |
| Purchase #3 | $191.59 | 9.705% | $210.1838 | $210.18 | $210.20 | $210.20 |
| Purchase #4 | $179.28 | 10.820% | $198.6781 | $198.68 | $198.70 | $198.70 |
| Purchase #5 | $215.25 | 7.392% | $231.1613 | $231.16 | $231.15 | $231.20 |
| Purchase #6 | $69.65 | 9.200% | $76.0578 | $76.06 | $76.05 | $76.10 |
| Purchase #7 | $49.91 | 7.572% | $53.6892 | $53.69 | $53.70 | $53.70 |
| 7 purchase totals = | $1,063.25 | $1,166.6832 | $1,166.69 | $1,166.70 | $1,166.80 | |