| 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 | $186.25 | 6.376% | $198.1253 | $198.13 | $198.15 | $198.10 |
| Purchase #2 | $103.27 | 10.456% | $114.0679 | $114.07 | $114.05 | $114.10 |
| Purchase #3 | $180.82 | 11.198% | $201.0682 | $201.07 | $201.05 | $201.10 |
| Purchase #4 | $164.47 | 8.668% | $178.7263 | $178.73 | $178.75 | $178.70 |
| Purchase #5 | $58.89 | 4.409% | $61.4865 | $61.49 | $61.50 | $61.50 |
| Purchase #6 | $154.41 | 7.226% | $165.5677 | $165.57 | $165.55 | $165.60 |
| Purchase #7 | $28.86 | 10.798% | $31.9763 | $31.98 | $32.00 | $32.00 |
| 7 purchase totals = | $876.97 | $951.0182 | $951.04 | $951.05 | $951.10 | |