| 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 | $226.85 | 7.512% | $243.891 | $243.89 | $243.90 | $243.90 |
| Purchase #2 | $16.25 | 8.159% | $17.5758 | $17.58 | $17.60 | $17.60 |
| Purchase #3 | $181.63 | 4.534% | $189.8651 | $189.87 | $189.85 | $189.90 |
| Purchase #4 | $70.30 | 11.323% | $78.2601 | $78.26 | $78.25 | $78.30 |
| Purchase #5 | $70.94 | 6.541% | $75.5802 | $75.58 | $75.60 | $75.60 |
| Purchase #6 | $48.42 | 9.432% | $52.987 | $52.99 | $53.00 | $53.00 |
| Purchase #7 | $132.30 | 9.689% | $145.1185 | $145.12 | $145.10 | $145.10 |
| 7 purchase totals = | $746.69 | $803.2777 | $803.29 | $803.30 | $803.40 | |