| 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 | $175.50 | 11.433% | $195.5649 | $195.56 | $195.55 | $195.60 |
| Purchase #2 | $233.52 | 10.182% | $257.297 | $257.30 | $257.30 | $257.30 |
| Purchase #3 | $248.27 | 7.292% | $266.3738 | $266.37 | $266.35 | $266.40 |
| Purchase #4 | $110.56 | 11.344% | $123.1019 | $123.10 | $123.10 | $123.10 |
| Purchase #5 | $161.43 | 7.801% | $174.0232 | $174.02 | $174.00 | $174.00 |
| Purchase #6 | $61.59 | 9.180% | $67.244 | $67.24 | $67.25 | $67.20 |
| Purchase #7 | $80.91 | 6.384% | $86.0753 | $86.08 | $86.10 | $86.10 |
| 7 purchase totals = | $1,071.78 | $1,169.6801 | $1,169.67 | $1,169.65 | $1,169.70 | |