| 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 | $164.69 | 3.835% | $171.0059 | $171.01 | $171.00 | $171.00 |
| Purchase #2 | $123.70 | 11.780% | $138.2719 | $138.27 | $138.25 | $138.30 |
| Purchase #3 | $115.30 | 4.354% | $120.3202 | $120.32 | $120.30 | $120.30 |
| Purchase #4 | $10.86 | 10.316% | $11.9803 | $11.98 | $12.00 | $12.00 |
| Purchase #5 | $147.97 | 4.808% | $155.0844 | $155.08 | $155.10 | $155.10 |
| Purchase #6 | $134.55 | 12.192% | $150.9543 | $150.95 | $150.95 | $151.00 |
| Purchase #7 | $51.73 | 11.560% | $57.71 | $57.71 | $57.70 | $57.70 |
| 7 purchase totals = | $748.80 | $805.3270 | $805.32 | $805.30 | $805.40 | |