| 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 | $184.44 | 7.726% | $198.6898 | $198.69 | $198.70 | $198.70 |
| Purchase #2 | $77.51 | 4.606% | $81.0801 | $81.08 | $81.10 | $81.10 |
| Purchase #3 | $184.95 | 13.452% | $209.8295 | $209.83 | $209.85 | $209.80 |
| Purchase #4 | $144.93 | 7.808% | $156.2461 | $156.25 | $156.25 | $156.20 |
| Purchase #5 | $43.88 | 4.566% | $45.8836 | $45.88 | $45.90 | $45.90 |
| Purchase #6 | $186.36 | 8.382% | $201.9807 | $201.98 | $202.00 | $202.00 |
| Purchase #7 | $35.54 | 12.145% | $39.8563 | $39.86 | $39.85 | $39.90 |
| 7 purchase totals = | $857.61 | $933.5661 | $933.57 | $933.65 | $933.60 | |