| 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 | $132.27 | 13.758% | $150.4677 | $150.47 | $150.45 | $150.50 |
| Purchase #2 | $95.45 | 7.436% | $102.5477 | $102.55 | $102.55 | $102.50 |
| Purchase #3 | $166.84 | 5.699% | $176.3482 | $176.35 | $176.35 | $176.30 |
| Purchase #4 | $9.83 | 7.644% | $10.5814 | $10.58 | $10.60 | $10.60 |
| Purchase #5 | $240.59 | 9.287% | $262.9336 | $262.93 | $262.95 | $262.90 |
| Purchase #6 | $95.49 | 7.809% | $102.9468 | $102.95 | $102.95 | $102.90 |
| Purchase #7 | $238.32 | 12.842% | $268.9251 | $268.93 | $268.95 | $268.90 |
| 7 purchase totals = | $978.79 | $1,074.7505 | $1,074.76 | $1,074.80 | $1,074.60 | |