| 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 | $206.28 | 12.265% | $231.5802 | $231.58 | $231.60 | $231.60 |
| Purchase #2 | $43.25 | 5.550% | $45.6504 | $45.65 | $45.65 | $45.70 |
| Purchase #3 | $180.36 | 8.146% | $195.0521 | $195.05 | $195.05 | $195.10 |
| Purchase #4 | $97.35 | 6.607% | $103.7819 | $103.78 | $103.80 | $103.80 |
| Purchase #5 | $143.68 | 9.259% | $156.9833 | $156.98 | $157.00 | $157.00 |
| Purchase #6 | $194.56 | 6.598% | $207.3971 | $207.40 | $207.40 | $207.40 |
| Purchase #7 | $170.87 | 11.199% | $190.0057 | $190.01 | $190.00 | $190.00 |
| 7 purchase totals = | $1,036.35 | $1,130.4507 | $1,130.45 | $1,130.50 | $1,130.60 | |