| 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 | $140.77 | 12.207% | $157.9538 | $157.95 | $157.95 | $158.00 |
| Purchase #2 | $154.34 | 7.477% | $165.88 | $165.88 | $165.90 | $165.90 |
| Purchase #3 | $80.38 | 3.519% | $83.2086 | $83.21 | $83.20 | $83.20 |
| Purchase #4 | $79.40 | 10.155% | $87.4631 | $87.46 | $87.45 | $87.50 |
| Purchase #5 | $60.64 | 11.521% | $67.6263 | $67.63 | $67.65 | $67.60 |
| Purchase #6 | $92.93 | 11.474% | $103.5928 | $103.59 | $103.60 | $103.60 |
| Purchase #7 | $158.34 | 3.671% | $164.1527 | $164.15 | $164.15 | $164.20 |
| 7 purchase totals = | $766.80 | $829.8773 | $829.87 | $829.90 | $830.00 | |