| 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 | $129.52 | 13.606% | $147.1425 | $147.14 | $147.15 | $147.10 |
| Purchase #2 | $92.42 | 4.364% | $96.4532 | $96.45 | $96.45 | $96.50 |
| Purchase #3 | $58.76 | 4.802% | $61.5817 | $61.58 | $61.60 | $61.60 |
| Purchase #4 | $165.77 | 13.863% | $188.7507 | $188.75 | $188.75 | $188.80 |
| Purchase #5 | $188.59 | 6.173% | $200.2317 | $200.23 | $200.25 | $200.20 |
| Purchase #6 | $150.43 | 10.844% | $166.7426 | $166.74 | $166.75 | $166.70 |
| Purchase #7 | $149.41 | 9.671% | $163.8594 | $163.86 | $163.85 | $163.90 |
| 7 purchase totals = | $934.90 | $1,024.7618 | $1,024.75 | $1,024.80 | $1,024.80 | |