| 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 | $177.60 | 6.730% | $189.5525 | $189.55 | $189.55 | $189.60 |
| Purchase #2 | $81.31 | 7.244% | $87.2001 | $87.20 | $87.20 | $87.20 |
| Purchase #3 | $181.47 | 5.850% | $192.086 | $192.09 | $192.10 | $192.10 |
| Purchase #4 | $221.99 | 12.711% | $250.2071 | $250.21 | $250.20 | $250.20 |
| Purchase #5 | $181.65 | 3.323% | $187.6862 | $187.69 | $187.70 | $187.70 |
| Purchase #6 | $68.43 | 7.119% | $73.3015 | $73.30 | $73.30 | $73.30 |
| Purchase #7 | $241.92 | 7.132% | $259.1737 | $259.17 | $259.15 | $259.20 |
| 7 purchase totals = | $1,154.37 | $1,239.2071 | $1,239.21 | $1,239.20 | $1,239.30 | |