| 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 | $146.49 | 6.822% | $156.4835 | $156.48 | $156.50 | $156.50 |
| Purchase #2 | $195.69 | 5.758% | $206.9578 | $206.96 | $206.95 | $207.00 |
| Purchase #3 | $9.62 | 13.648% | $10.9329 | $10.93 | $10.95 | $10.90 |
| Purchase #4 | $234.81 | 7.736% | $252.9749 | $252.97 | $252.95 | $253.00 |
| Purchase #5 | $49.85 | 11.771% | $55.7178 | $55.72 | $55.70 | $55.70 |
| Purchase #6 | $184.93 | 5.329% | $194.7849 | $194.78 | $194.80 | $194.80 |
| Purchase #7 | $40.82 | 5.480% | $43.0569 | $43.06 | $43.05 | $43.10 |
| 7 purchase totals = | $862.21 | $920.9087 | $920.90 | $920.90 | $921.00 | |