| 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 | $174.65 | 10.514% | $193.0127 | $193.01 | $193.00 | $193.00 |
| Purchase #2 | $230.84 | 11.511% | $257.412 | $257.41 | $257.40 | $257.40 |
| Purchase #3 | $57.30 | 10.559% | $63.3503 | $63.35 | $63.35 | $63.40 |
| Purchase #4 | $113.98 | 8.536% | $123.7093 | $123.71 | $123.70 | $123.70 |
| Purchase #5 | $151.68 | 9.312% | $165.8044 | $165.80 | $165.80 | $165.80 |
| Purchase #6 | $170.44 | 5.670% | $180.1039 | $180.10 | $180.10 | $180.10 |
| Purchase #7 | $189.90 | 5.565% | $200.4679 | $200.47 | $200.45 | $200.50 |
| 7 purchase totals = | $1,088.79 | $1,183.8605 | $1,183.85 | $1,183.80 | $1,183.90 | |