| 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 | $166.44 | 10.426% | $183.793 | $183.79 | $183.80 | $183.80 |
| Purchase #2 | $6.86 | 13.333% | $7.7746 | $7.77 | $7.75 | $7.80 |
| Purchase #3 | $36.43 | 7.149% | $39.0344 | $39.03 | $39.05 | $39.00 |
| Purchase #4 | $101.32 | 12.502% | $113.987 | $113.99 | $114.00 | $114.00 |
| Purchase #5 | $32.34 | 10.771% | $35.8233 | $35.82 | $35.80 | $35.80 |
| Purchase #6 | $102.91 | 9.721% | $112.9139 | $112.91 | $112.90 | $112.90 |
| Purchase #7 | $17.75 | 9.115% | $19.3679 | $19.37 | $19.35 | $19.40 |
| 7 purchase totals = | $464.05 | $512.6941 | $512.68 | $512.65 | $512.70 | |