| 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 | $219.25 | 4.455% | $229.0176 | $229.02 | $229.00 | $229.00 |
| Purchase #2 | $180.80 | 6.517% | $192.5827 | $192.58 | $192.60 | $192.60 |
| Purchase #3 | $14.93 | 4.753% | $15.6396 | $15.64 | $15.65 | $15.60 |
| Purchase #4 | $6.38 | 11.227% | $7.0963 | $7.10 | $7.10 | $7.10 |
| Purchase #5 | $136.96 | 6.525% | $145.8966 | $145.90 | $145.90 | $145.90 |
| Purchase #6 | $200.69 | 12.619% | $226.0151 | $226.02 | $226.00 | $226.00 |
| Purchase #7 | $5.84 | 7.179% | $6.2593 | $6.26 | $6.25 | $6.30 |
| 7 purchase totals = | $764.85 | $822.5072 | $822.52 | $822.50 | $822.50 | |