| 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 | $114.48 | 12.224% | $128.474 | $128.47 | $128.45 | $128.50 |
| Purchase #2 | $161.53 | 7.777% | $174.0922 | $174.09 | $174.10 | $174.10 |
| Purchase #3 | $179.47 | 8.337% | $194.4324 | $194.43 | $194.45 | $194.40 |
| Purchase #4 | $205.43 | 7.840% | $221.5357 | $221.54 | $221.55 | $221.50 |
| Purchase #5 | $61.31 | 6.286% | $65.1639 | $65.16 | $65.15 | $65.20 |
| Purchase #6 | $108.97 | 8.533% | $118.2684 | $118.27 | $118.25 | $118.30 |
| Purchase #7 | $224.61 | 12.581% | $252.8682 | $252.87 | $252.85 | $252.90 |
| 7 purchase totals = | $1,055.80 | $1,154.8348 | $1,154.83 | $1,154.80 | $1,154.90 | |