| 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 | $147.52 | 5.198% | $155.1881 | $155.19 | $155.20 | $155.20 |
| Purchase #2 | $196.58 | 9.160% | $214.5867 | $214.59 | $214.60 | $214.60 |
| Purchase #3 | $207.71 | 11.235% | $231.0462 | $231.05 | $231.05 | $231.00 |
| Purchase #4 | $102.81 | 5.827% | $108.8007 | $108.80 | $108.80 | $108.80 |
| Purchase #5 | $154.87 | 7.314% | $166.1972 | $166.20 | $166.20 | $166.20 |
| Purchase #6 | $121.94 | 11.778% | $136.3021 | $136.30 | $136.30 | $136.30 |
| Purchase #7 | $24.57 | 9.116% | $26.8098 | $26.81 | $26.80 | $26.80 |
| 7 purchase totals = | $956.00 | $1,038.9308 | $1,038.94 | $1,038.95 | $1,038.90 | |