| 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 | $10.98 | 3.758% | $11.3926 | $11.39 | $11.40 | $11.40 |
| Purchase #2 | $176.45 | 10.831% | $195.5613 | $195.56 | $195.55 | $195.60 |
| Purchase #3 | $194.58 | 13.674% | $221.1869 | $221.19 | $221.20 | $221.20 |
| Purchase #4 | $137.29 | 5.577% | $144.9467 | $144.95 | $144.95 | $144.90 |
| Purchase #5 | $184.81 | 6.568% | $196.9483 | $196.95 | $196.95 | $196.90 |
| Purchase #6 | $90.99 | 5.471% | $95.9681 | $95.97 | $95.95 | $96.00 |
| Purchase #7 | $133.41 | 12.418% | $149.9769 | $149.98 | $150.00 | $150.00 |
| 7 purchase totals = | $928.51 | $1,015.9808 | $1,015.99 | $1,016.00 | $1,016.00 | |