| 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 | $183.40 | 3.111% | $189.1056 | $189.11 | $189.10 | $189.10 |
| Purchase #2 | $231.75 | 6.628% | $247.1104 | $247.11 | $247.10 | $247.10 |
| Purchase #3 | $119.89 | 7.545% | $128.9357 | $128.94 | $128.95 | $128.90 |
| Purchase #4 | $139.59 | 3.352% | $144.2691 | $144.27 | $144.25 | $144.30 |
| Purchase #5 | $23.95 | 9.667% | $26.2652 | $26.27 | $26.25 | $26.30 |
| Purchase #6 | $153.74 | 6.861% | $164.2881 | $164.29 | $164.30 | $164.30 |
| Purchase #7 | $133.31 | 8.813% | $145.0586 | $145.06 | $145.05 | $145.10 |
| 7 purchase totals = | $985.63 | $1,045.0327 | $1,045.05 | $1,045.00 | $1,045.10 | |