| 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 | $137.88 | 4.196% | $143.6654 | $143.67 | $143.65 | $143.70 |
| Purchase #2 | $184.80 | 8.802% | $201.0661 | $201.07 | $201.05 | $201.10 |
| Purchase #3 | $116.34 | 5.721% | $122.9958 | $123.00 | $123.00 | $123.00 |
| Purchase #4 | $137.25 | 5.702% | $145.076 | $145.08 | $145.10 | $145.10 |
| Purchase #5 | $176.92 | 12.391% | $198.8422 | $198.84 | $198.85 | $198.80 |
| Purchase #6 | $48.90 | 8.585% | $53.0981 | $53.10 | $53.10 | $53.10 |
| Purchase #7 | $183.39 | 13.715% | $208.5419 | $208.54 | $208.55 | $208.50 |
| 7 purchase totals = | $985.48 | $1,073.2855 | $1,073.30 | $1,073.30 | $1,073.30 | |