| 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 | $122.67 | 13.378% | $139.0808 | $139.08 | $139.10 | $139.10 |
| Purchase #2 | $135.57 | 8.157% | $146.6284 | $146.63 | $146.65 | $146.60 |
| Purchase #3 | $117.31 | 5.436% | $123.687 | $123.69 | $123.70 | $123.70 |
| Purchase #4 | $10.70 | 8.771% | $11.6385 | $11.64 | $11.65 | $11.60 |
| Purchase #5 | $136.54 | 5.331% | $143.8189 | $143.82 | $143.80 | $143.80 |
| Purchase #6 | $46.55 | 6.703% | $49.6702 | $49.67 | $49.65 | $49.70 |
| Purchase #7 | $12.67 | 10.526% | $14.0036 | $14.00 | $14.00 | $14.00 |
| 7 purchase totals = | $582.01 | $628.5274 | $628.53 | $628.55 | $628.50 | |