| 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 | $127.83 | 13.433% | $145.0014 | $145.00 | $145.00 | $145.00 |
| Purchase #2 | $100.79 | 6.825% | $107.6689 | $107.67 | $107.65 | $107.70 |
| Purchase #3 | $177.82 | 6.734% | $189.7944 | $189.79 | $189.80 | $189.80 |
| Purchase #4 | $44.38 | 11.123% | $49.3164 | $49.32 | $49.30 | $49.30 |
| Purchase #5 | $25.85 | 6.532% | $27.5385 | $27.54 | $27.55 | $27.50 |
| Purchase #6 | $133.76 | 12.444% | $150.4051 | $150.41 | $150.40 | $150.40 |
| Purchase #7 | $108.87 | 13.805% | $123.8995 | $123.90 | $123.90 | $123.90 |
| 7 purchase totals = | $719.30 | $793.6242 | $793.63 | $793.60 | $793.60 | |