| 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 | $129.53 | 12.659% | $145.9272 | $145.93 | $145.95 | $145.90 |
| Purchase #2 | $180.34 | 11.784% | $201.5913 | $201.59 | $201.60 | $201.60 |
| Purchase #3 | $128.53 | 5.531% | $135.639 | $135.64 | $135.65 | $135.60 |
| Purchase #4 | $163.78 | 3.825% | $170.0446 | $170.04 | $170.05 | $170.00 |
| Purchase #5 | $102.97 | 5.692% | $108.8311 | $108.83 | $108.85 | $108.80 |
| Purchase #6 | $30.59 | 4.439% | $31.9479 | $31.95 | $31.95 | $31.90 |
| Purchase #7 | $244.50 | 4.179% | $254.7177 | $254.72 | $254.70 | $254.70 |
| 7 purchase totals = | $980.24 | $1,048.6988 | $1,048.70 | $1,048.75 | $1,048.50 | |