| 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 | $155.61 | 6.260% | $165.3512 | $165.35 | $165.35 | $165.40 |
| Purchase #2 | $31.86 | 6.324% | $33.8748 | $33.87 | $33.85 | $33.90 |
| Purchase #3 | $20.43 | 5.706% | $21.5957 | $21.60 | $21.60 | $21.60 |
| Purchase #4 | $247.52 | 13.748% | $281.549 | $281.55 | $281.55 | $281.50 |
| Purchase #5 | $199.81 | 5.308% | $210.4159 | $210.42 | $210.40 | $210.40 |
| Purchase #6 | $184.27 | 7.173% | $197.4877 | $197.49 | $197.50 | $197.50 |
| Purchase #7 | $227.52 | 11.417% | $253.496 | $253.50 | $253.50 | $253.50 |
| 7 purchase totals = | $1,067.02 | $1,163.7703 | $1,163.78 | $1,163.75 | $1,163.80 | |