| 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 | $135.46 | 13.480% | $153.72 | $153.72 | $153.70 | $153.70 |
| Purchase #2 | $14.70 | 13.242% | $16.6466 | $16.65 | $16.65 | $16.60 |
| Purchase #3 | $233.50 | 8.421% | $253.163 | $253.16 | $253.15 | $253.20 |
| Purchase #4 | $188.69 | 4.410% | $197.0112 | $197.01 | $197.00 | $197.00 |
| Purchase #5 | $62.37 | 12.699% | $70.2904 | $70.29 | $70.30 | $70.30 |
| Purchase #6 | $67.48 | 8.619% | $73.2961 | $73.30 | $73.30 | $73.30 |
| Purchase #7 | $76.36 | 3.231% | $78.8272 | $78.83 | $78.85 | $78.80 |
| 7 purchase totals = | $778.56 | $842.9545 | $842.96 | $842.95 | $842.90 | |