| 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 | $146.90 | 12.806% | $165.712 | $165.71 | $165.70 | $165.70 |
| Purchase #2 | $16.40 | 3.204% | $16.9255 | $16.93 | $16.95 | $16.90 |
| Purchase #3 | $54.56 | 6.146% | $57.9133 | $57.91 | $57.90 | $57.90 |
| Purchase #4 | $70.74 | 8.278% | $76.5959 | $76.60 | $76.60 | $76.60 |
| Purchase #5 | $34.56 | 9.854% | $37.9655 | $37.97 | $37.95 | $38.00 |
| Purchase #6 | $62.89 | 8.112% | $67.9916 | $67.99 | $68.00 | $68.00 |
| Purchase #7 | $193.73 | 5.127% | $203.6625 | $203.66 | $203.65 | $203.70 |
| 7 purchase totals = | $579.78 | $626.7663 | $626.77 | $626.75 | $626.80 | |