| 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 | $147.73 | 12.695% | $166.4843 | $166.48 | $166.50 | $166.50 |
| Purchase #2 | $167.54 | 6.855% | $179.0249 | $179.02 | $179.00 | $179.00 |
| Purchase #3 | $235.40 | 12.340% | $264.4484 | $264.45 | $264.45 | $264.40 |
| Purchase #4 | $190.85 | 3.429% | $197.3942 | $197.39 | $197.40 | $197.40 |
| Purchase #5 | $61.84 | 8.447% | $67.0636 | $67.06 | $67.05 | $67.10 |
| Purchase #6 | $22.64 | 10.216% | $24.9529 | $24.95 | $24.95 | $25.00 |
| Purchase #7 | $137.34 | 3.841% | $142.6152 | $142.62 | $142.60 | $142.60 |
| 7 purchase totals = | $963.34 | $1,041.9835 | $1,041.97 | $1,041.95 | $1,042.00 | |