| 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 | $179.26 | 4.792% | $187.8501 | $187.85 | $187.85 | $187.90 |
| Purchase #2 | $246.67 | 5.670% | $260.6562 | $260.66 | $260.65 | $260.70 |
| Purchase #3 | $150.43 | 12.278% | $168.8998 | $168.90 | $168.90 | $168.90 |
| Purchase #4 | $8.94 | 4.205% | $9.3159 | $9.32 | $9.30 | $9.30 |
| Purchase #5 | $229.53 | 4.596% | $240.0792 | $240.08 | $240.10 | $240.10 |
| Purchase #6 | $67.81 | 12.370% | $76.1981 | $76.20 | $76.20 | $76.20 |
| Purchase #7 | $77.76 | 12.122% | $87.1861 | $87.19 | $87.20 | $87.20 |
| 7 purchase totals = | $960.40 | $1,030.1854 | $1,030.20 | $1,030.20 | $1,030.30 | |