| 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 | $209.93 | 6.375% | $223.313 | $223.31 | $223.30 | $223.30 |
| Purchase #2 | $17.43 | 13.474% | $19.7785 | $19.78 | $19.80 | $19.80 |
| Purchase #3 | $48.26 | 7.286% | $51.7762 | $51.78 | $51.80 | $51.80 |
| Purchase #4 | $41.47 | 12.771% | $46.7661 | $46.77 | $46.75 | $46.80 |
| Purchase #5 | $83.36 | 5.226% | $87.7164 | $87.72 | $87.70 | $87.70 |
| Purchase #6 | $116.39 | 11.585% | $129.8738 | $129.87 | $129.85 | $129.90 |
| Purchase #7 | $167.39 | 9.633% | $183.5147 | $183.51 | $183.50 | $183.50 |
| 7 purchase totals = | $684.23 | $742.7387 | $742.74 | $742.70 | $742.80 | |