| 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 | $149.77 | 4.104% | $155.9166 | $155.92 | $155.90 | $155.90 |
| Purchase #2 | $177.73 | 10.781% | $196.8911 | $196.89 | $196.90 | $196.90 |
| Purchase #3 | $30.58 | 7.364% | $32.8319 | $32.83 | $32.85 | $32.80 |
| Purchase #4 | $239.41 | 8.854% | $260.6074 | $260.61 | $260.60 | $260.60 |
| Purchase #5 | $37.49 | 6.378% | $39.8811 | $39.88 | $39.90 | $39.90 |
| Purchase #6 | $16.87 | 12.598% | $18.9953 | $19.00 | $19.00 | $19.00 |
| Purchase #7 | $204.73 | 13.770% | $232.9213 | $232.92 | $232.90 | $232.90 |
| 7 purchase totals = | $856.58 | $938.0447 | $938.05 | $938.05 | $938.00 | |