| 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 | $153.71 | 10.572% | $169.9602 | $169.96 | $169.95 | $170.00 |
| Purchase #2 | $222.76 | 4.441% | $232.6528 | $232.65 | $232.65 | $232.70 |
| Purchase #3 | $137.40 | 6.213% | $145.9367 | $145.94 | $145.95 | $145.90 |
| Purchase #4 | $206.86 | 6.821% | $220.9699 | $220.97 | $220.95 | $221.00 |
| Purchase #5 | $119.59 | 11.789% | $133.6885 | $133.69 | $133.70 | $133.70 |
| Purchase #6 | $69.52 | 8.439% | $75.3868 | $75.39 | $75.40 | $75.40 |
| Purchase #7 | $48.47 | 4.275% | $50.5421 | $50.54 | $50.55 | $50.50 |
| 7 purchase totals = | $958.31 | $1,029.1370 | $1,029.14 | $1,029.15 | $1,029.20 | |