| 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 | $182.82 | 10.761% | $202.4933 | $202.49 | $202.50 | $202.50 |
| Purchase #2 | $156.67 | 11.693% | $174.9894 | $174.99 | $175.00 | $175.00 |
| Purchase #3 | $49.84 | 6.600% | $53.1294 | $53.13 | $53.15 | $53.10 |
| Purchase #4 | $185.47 | 10.247% | $204.4751 | $204.48 | $204.50 | $204.50 |
| Purchase #5 | $209.31 | 12.741% | $235.9782 | $235.98 | $236.00 | $236.00 |
| Purchase #6 | $81.44 | 4.234% | $84.8882 | $84.89 | $84.90 | $84.90 |
| Purchase #7 | $183.75 | 3.461% | $190.1096 | $190.11 | $190.10 | $190.10 |
| 7 purchase totals = | $1,049.30 | $1,146.0632 | $1,146.07 | $1,146.15 | $1,146.10 | |