| 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 | $121.84 | 9.862% | $133.8559 | $133.86 | $133.85 | $133.90 |
| Purchase #2 | $243.93 | 10.368% | $269.2207 | $269.22 | $269.20 | $269.20 |
| Purchase #3 | $128.53 | 13.589% | $145.9959 | $146.00 | $146.00 | $146.00 |
| Purchase #4 | $55.29 | 11.557% | $61.6799 | $61.68 | $61.70 | $61.70 |
| Purchase #5 | $153.55 | 8.771% | $167.0179 | $167.02 | $167.00 | $167.00 |
| Purchase #6 | $6.43 | 5.792% | $6.8024 | $6.80 | $6.80 | $6.80 |
| Purchase #7 | $181.79 | 5.236% | $191.3085 | $191.31 | $191.30 | $191.30 |
| 7 purchase totals = | $891.36 | $975.8812 | $975.89 | $975.85 | $975.90 | |