| 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 | $132.34 | 13.718% | $150.4944 | $150.49 | $150.50 | $150.50 |
| Purchase #2 | $51.73 | 11.193% | $57.5201 | $57.52 | $57.50 | $57.50 |
| Purchase #3 | $88.76 | 5.683% | $93.8042 | $93.80 | $93.80 | $93.80 |
| Purchase #4 | $163.65 | 9.489% | $179.1787 | $179.18 | $179.20 | $179.20 |
| Purchase #5 | $108.61 | 6.280% | $115.4307 | $115.43 | $115.45 | $115.40 |
| Purchase #6 | $196.32 | 5.812% | $207.7301 | $207.73 | $207.75 | $207.70 |
| Purchase #7 | $39.41 | 9.108% | $42.9995 | $43.00 | $43.00 | $43.00 |
| 7 purchase totals = | $780.82 | $847.1577 | $847.15 | $847.20 | $847.10 | |