| 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 | $192.99 | 6.407% | $205.3549 | $205.35 | $205.35 | $205.40 |
| Purchase #2 | $152.97 | 4.146% | $159.3121 | $159.31 | $159.30 | $159.30 |
| Purchase #3 | $66.48 | 5.873% | $70.3844 | $70.38 | $70.40 | $70.40 |
| Purchase #4 | $176.78 | 10.273% | $194.9406 | $194.94 | $194.95 | $194.90 |
| Purchase #5 | $107.45 | 9.792% | $117.9715 | $117.97 | $117.95 | $118.00 |
| Purchase #6 | $235.48 | 13.475% | $267.2109 | $267.21 | $267.20 | $267.20 |
| Purchase #7 | $242.43 | 13.289% | $274.6465 | $274.65 | $274.65 | $274.60 |
| 7 purchase totals = | $1,174.58 | $1,289.8209 | $1,289.81 | $1,289.80 | $1,289.80 | |