| 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 | $139.34 | 5.808% | $147.4329 | $147.43 | $147.45 | $147.40 |
| Purchase #2 | $170.69 | 13.397% | $193.5573 | $193.56 | $193.55 | $193.60 |
| Purchase #3 | $53.49 | 3.621% | $55.4269 | $55.43 | $55.45 | $55.40 |
| Purchase #4 | $203.60 | 8.680% | $221.2725 | $221.27 | $221.25 | $221.30 |
| Purchase #5 | $9.61 | 13.844% | $10.9404 | $10.94 | $10.95 | $10.90 |
| Purchase #6 | $160.75 | 5.304% | $169.2762 | $169.28 | $169.30 | $169.30 |
| Purchase #7 | $187.83 | 10.623% | $207.7832 | $207.78 | $207.80 | $207.80 |
| 7 purchase totals = | $925.31 | $1,005.6894 | $1,005.69 | $1,005.75 | $1,005.70 | |