| 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 | $144.39 | 9.705% | $158.403 | $158.40 | $158.40 | $158.40 |
| Purchase #2 | $165.44 | 13.179% | $187.2433 | $187.24 | $187.25 | $187.20 |
| Purchase #3 | $166.66 | 6.445% | $177.4012 | $177.40 | $177.40 | $177.40 |
| Purchase #4 | $195.39 | 5.577% | $206.2869 | $206.29 | $206.30 | $206.30 |
| Purchase #5 | $181.32 | 12.532% | $204.043 | $204.04 | $204.05 | $204.00 |
| Purchase #6 | $89.28 | 3.391% | $92.3075 | $92.31 | $92.30 | $92.30 |
| Purchase #7 | $33.68 | 4.114% | $35.0656 | $35.07 | $35.05 | $35.10 |
| 7 purchase totals = | $976.16 | $1,060.7505 | $1,060.75 | $1,060.75 | $1,060.70 | |