| 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 | $147.83 | 5.439% | $155.8705 | $155.87 | $155.85 | $155.90 |
| Purchase #2 | $231.49 | 5.164% | $243.4441 | $243.44 | $243.45 | $243.40 |
| Purchase #3 | $161.49 | 11.509% | $180.0759 | $180.08 | $180.10 | $180.10 |
| Purchase #4 | $11.41 | 12.320% | $12.8157 | $12.82 | $12.80 | $12.80 |
| Purchase #5 | $186.99 | 10.595% | $206.8016 | $206.80 | $206.80 | $206.80 |
| Purchase #6 | $44.75 | 8.822% | $48.6978 | $48.70 | $48.70 | $48.70 |
| Purchase #7 | $176.55 | 3.580% | $182.8705 | $182.87 | $182.85 | $182.90 |
| 7 purchase totals = | $960.51 | $1,030.5761 | $1,030.58 | $1,030.55 | $1,030.60 | |