| 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 | $145.42 | 7.569% | $156.4268 | $156.43 | $156.45 | $156.40 |
| Purchase #2 | $187.46 | 7.110% | $200.7884 | $200.79 | $200.80 | $200.80 |
| Purchase #3 | $8.95 | 5.710% | $9.461 | $9.46 | $9.45 | $9.50 |
| Purchase #4 | $158.30 | 5.456% | $166.9368 | $166.94 | $166.95 | $166.90 |
| Purchase #5 | $181.36 | 5.201% | $190.7925 | $190.79 | $190.80 | $190.80 |
| Purchase #6 | $165.75 | 3.176% | $171.0142 | $171.01 | $171.00 | $171.00 |
| Purchase #7 | $146.25 | 4.437% | $152.7391 | $152.74 | $152.75 | $152.70 |
| 7 purchase totals = | $993.49 | $1,048.1588 | $1,048.16 | $1,048.20 | $1,048.10 | |