| 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 | $143.60 | 7.462% | $154.3154 | $154.32 | $154.30 | $154.30 |
| Purchase #2 | $158.91 | 9.629% | $174.2114 | $174.21 | $174.20 | $174.20 |
| Purchase #3 | $45.97 | 4.190% | $47.8961 | $47.90 | $47.90 | $47.90 |
| Purchase #4 | $38.63 | 7.702% | $41.6053 | $41.61 | $41.60 | $41.60 |
| Purchase #5 | $6.37 | 5.378% | $6.7126 | $6.71 | $6.70 | $6.70 |
| Purchase #6 | $74.44 | 12.677% | $83.8768 | $83.88 | $83.90 | $83.90 |
| Purchase #7 | $213.32 | 10.243% | $235.1704 | $235.17 | $235.15 | $235.20 |
| 7 purchase totals = | $681.24 | $743.7880 | $743.80 | $743.75 | $743.80 | |