| 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 | $211.55 | 4.387% | $220.8307 | $220.83 | $220.85 | $220.80 |
| Purchase #2 | $39.44 | 13.291% | $44.682 | $44.68 | $44.70 | $44.70 |
| Purchase #3 | $31.31 | 10.192% | $34.5011 | $34.50 | $34.50 | $34.50 |
| Purchase #4 | $149.55 | 12.782% | $168.6655 | $168.67 | $168.65 | $168.70 |
| Purchase #5 | $215.87 | 7.269% | $231.5616 | $231.56 | $231.55 | $231.60 |
| Purchase #6 | $161.93 | 9.590% | $177.4591 | $177.46 | $177.45 | $177.50 |
| Purchase #7 | $198.92 | 10.769% | $220.3417 | $220.34 | $220.35 | $220.30 |
| 7 purchase totals = | $1,008.57 | $1,098.0417 | $1,098.04 | $1,098.05 | $1,098.10 | |