| 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 | $191.72 | 8.455% | $207.9299 | $207.93 | $207.95 | $207.90 |
| Purchase #2 | $15.36 | 11.272% | $17.0914 | $17.09 | $17.10 | $17.10 |
| Purchase #3 | $235.62 | 6.305% | $250.4758 | $250.48 | $250.50 | $250.50 |
| Purchase #4 | $48.52 | 6.674% | $51.7582 | $51.76 | $51.75 | $51.80 |
| Purchase #5 | $71.79 | 11.492% | $80.0401 | $80.04 | $80.05 | $80.00 |
| Purchase #6 | $183.80 | 3.347% | $189.9518 | $189.95 | $189.95 | $190.00 |
| Purchase #7 | $178.97 | 7.351% | $192.1261 | $192.13 | $192.15 | $192.10 |
| 7 purchase totals = | $925.78 | $989.3733 | $989.38 | $989.45 | $989.40 | |