| 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 | $111.94 | 10.609% | $123.8157 | $123.82 | $123.80 | $123.80 |
| Purchase #2 | $157.31 | 6.117% | $166.9327 | $166.93 | $166.95 | $166.90 |
| Purchase #3 | $50.48 | 3.735% | $52.3654 | $52.37 | $52.35 | $52.40 |
| Purchase #4 | $214.70 | 10.705% | $237.6836 | $237.68 | $237.70 | $237.70 |
| Purchase #5 | $75.95 | 9.392% | $83.0832 | $83.08 | $83.10 | $83.10 |
| Purchase #6 | $48.42 | 8.718% | $52.6413 | $52.64 | $52.65 | $52.60 |
| Purchase #7 | $150.58 | 3.122% | $155.2811 | $155.28 | $155.30 | $155.30 |
| 7 purchase totals = | $809.38 | $871.8030 | $871.80 | $871.85 | $871.80 | |